13686448

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:485

約数の個数: 40

約数和(自身を含む): 27753680

約数和(自身を除く): 14067232

約数列:

[1, 2, 4, 8, 16, 37, 61, 74, 122, 148, 244, 296, 379, 488, 592, 758, 976, 1516, 2257, 3032, 4514, 6064, 9028, 14023, 18056, 23119, 28046, 36112, 46238, 56092, 92476, 112184, 184952, 224368, 369904, 855403, 1710806, 3421612, 6843224, 13686448]

約数ペア:

[(1, 13686448), (2, 6843224), (4, 3421612), (8, 1710806), (16, 855403), (37, 369904), (61, 224368), (74, 184952), (122, 112184), (148, 92476), (244, 56092), (296, 46238), (379, 36112), (488, 28046), (592, 23119), (758, 18056), (976, 14023), (1516, 9028), (2257, 6064), (3032, 4514)]