38992902

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1$

素因数の和:437

約数の個数: 64

約数和(自身を含む): 89752320

約数和(自身を除く): 50759418

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 83, 114, 166, 247, 249, 317, 494, 498, 634, 741, 951, 1079, 1482, 1577, 1902, 2158, 3154, 3237, 4121, 4731, 6023, 6474, 8242, 9462, 12046, 12363, 18069, 20501, 24726, 26311, 36138, 41002, 52622, 61503, 78299, 78933, 123006, 156598, 157866, 234897, 342043, 469794, 499909, 684086, 999818, 1026129, 1499727, 2052258, 2999454, 6498817, 12997634, 19496451, 38992902]

約数ペア:

[(1, 38992902), (2, 19496451), (3, 12997634), (6, 6498817), (13, 2999454), (19, 2052258), (26, 1499727), (38, 1026129), (39, 999818), (57, 684086), (78, 499909), (83, 469794), (114, 342043), (166, 234897), (247, 157866), (249, 156598), (317, 123006), (494, 78933), (498, 78299), (634, 61503), (741, 52622), (951, 41002), (1079, 36138), (1482, 26311), (1577, 24726), (1902, 20501), (2158, 18069), (3154, 12363), (3237, 12046), (4121, 9462), (4731, 8242), (6023, 6474)]