42202576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1481}}^1$

素因数の和:1639

約数の個数: 40

約数和(自身を含む): 88759944

約数和(自身を除く): 46557368

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 137, 208, 274, 548, 1096, 1481, 1781, 2192, 2962, 3562, 5924, 7124, 11848, 14248, 19253, 23696, 28496, 38506, 77012, 154024, 202897, 308048, 405794, 811588, 1623176, 2637661, 3246352, 5275322, 10550644, 21101288, 42202576]

約数ペア:

[(1, 42202576), (2, 21101288), (4, 10550644), (8, 5275322), (13, 3246352), (16, 2637661), (26, 1623176), (52, 811588), (104, 405794), (137, 308048), (208, 202897), (274, 154024), (548, 77012), (1096, 38506), (1481, 28496), (1781, 23696), (2192, 19253), (2962, 14248), (3562, 11848), (5924, 7124)]