28492039338

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{5557}}^1$

素因数の和:5796

約数の個数: 128

約数和(自身を含む): 70994423808

約数和(自身を除く): 42502384470

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 43, 51, 86, 102, 119, 129, 167, 238, 258, 301, 334, 357, 501, 602, 714, 731, 903, 1002, 1169, 1462, 1806, 2193, 2338, 2839, 3507, 4386, 5117, 5557, 5678, 7014, 7181, 8517, 10234, 11114, 14362, 15351, 16671, 17034, 19873, 21543, 30702, 33342, 38899, 39746, 43086, 50267, 59619, 77798, 94469, 100534, 116697, 119238, 122077, 150801, 188938, 233394, 238951, 244154, 283407, 301602, 366231, 477902, 566814, 661283, 716853, 732462, 854539, 928019, 1322566, 1433706, 1672657, 1709078, 1856038, 1983849, 2563617, 2784057, 3345314, 3967698, 4062167, 5017971, 5127234, 5568114, 6496133, 8124334, 10035942, 12186501, 12992266, 15776323, 19488399, 24373002, 28435169, 31552646, 38976798, 39904817, 47328969, 56870338, 79809634, 85305507, 94657938, 110434261, 119714451, 170611014, 220868522, 239428902, 279333719, 331302783, 558667438, 662605566, 678381889, 838001157, 1356763778, 1676002314, 2035145667, 4070291334, 4748673223, 9497346446, 14246019669, 28492039338]

約数ペア:

[(1, 28492039338), (2, 14246019669), (3, 9497346446), (6, 4748673223), (7, 4070291334), (14, 2035145667), (17, 1676002314), (21, 1356763778), (34, 838001157), (42, 678381889), (43, 662605566), (51, 558667438), (86, 331302783), (102, 279333719), (119, 239428902), (129, 220868522), (167, 170611014), (238, 119714451), (258, 110434261), (301, 94657938), (334, 85305507), (357, 79809634), (501, 56870338), (602, 47328969), (714, 39904817), (731, 38976798), (903, 31552646), (1002, 28435169), (1169, 24373002), (1462, 19488399), (1806, 15776323), (2193, 12992266), (2338, 12186501), (2839, 10035942), (3507, 8124334), (4386, 6496133), (5117, 5568114), (5557, 5127234), (5678, 5017971), (7014, 4062167), (7181, 3967698), (8517, 3345314), (10234, 2784057), (11114, 2563617), (14362, 1983849), (15351, 1856038), (16671, 1709078), (17034, 1672657), (19873, 1433706), (21543, 1322566), (30702, 928019), (33342, 854539), (38899, 732462), (39746, 716853), (43086, 661283), (50267, 566814), (59619, 477902), (77798, 366231), (94469, 301602), (100534, 283407), (116697, 244154), (119238, 238951), (122077, 233394), (150801, 188938)]