61397872

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{1171}}^1$

素因数の和:1321

約数の個数: 40

約数和(自身を含む): 124255440

約数和(自身を除く): 62857568

約数列:

[1, 2, 4, 8, 16, 29, 58, 113, 116, 226, 232, 452, 464, 904, 1171, 1808, 2342, 3277, 4684, 6554, 9368, 13108, 18736, 26216, 33959, 52432, 67918, 132323, 135836, 264646, 271672, 529292, 543344, 1058584, 2117168, 3837367, 7674734, 15349468, 30698936, 61397872]

約数ペア:

[(1, 61397872), (2, 30698936), (4, 15349468), (8, 7674734), (16, 3837367), (29, 2117168), (58, 1058584), (113, 543344), (116, 529292), (226, 271672), (232, 264646), (452, 135836), (464, 132323), (904, 67918), (1171, 52432), (1808, 33959), (2342, 26216), (3277, 18736), (4684, 13108), (6554, 9368)]