15697023628

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{28031}}^1$

素因数の和:28159

約数の個数: 72

約数和(自身を含む): 32883217920

約数和(自身を除く): 17186194292

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 89, 121, 143, 178, 242, 286, 356, 484, 572, 979, 1157, 1573, 1958, 2314, 3146, 3916, 4628, 6292, 10769, 12727, 21538, 25454, 28031, 43076, 50908, 56062, 112124, 139997, 279994, 308341, 364403, 559988, 616682, 728806, 1233364, 1457612, 2494759, 3391751, 4008433, 4989518, 6783502, 8016866, 9979036, 13567004, 16033732, 27442349, 32431867, 44092763, 54884698, 64863734, 88185526, 109769396, 129727468, 176371052, 301865839, 356750537, 603731678, 713501074, 1207463356, 1427002148, 3924255907, 7848511814, 15697023628]

約数ペア:

[(1, 15697023628), (2, 7848511814), (4, 3924255907), (11, 1427002148), (13, 1207463356), (22, 713501074), (26, 603731678), (44, 356750537), (52, 301865839), (89, 176371052), (121, 129727468), (143, 109769396), (178, 88185526), (242, 64863734), (286, 54884698), (356, 44092763), (484, 32431867), (572, 27442349), (979, 16033732), (1157, 13567004), (1573, 9979036), (1958, 8016866), (2314, 6783502), (3146, 4989518), (3916, 4008433), (4628, 3391751), (6292, 2494759), (10769, 1457612), (12727, 1233364), (21538, 728806), (25454, 616682), (28031, 559988), (43076, 364403), (50908, 308341), (56062, 279994), (112124, 139997)]