64173464

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{1229}}^1$

素因数の和:1403

約数の個数: 32

約数和(自身を含む): 123541200

約数和(自身を除く): 59367736

約数列:

[1, 2, 4, 8, 61, 107, 122, 214, 244, 428, 488, 856, 1229, 2458, 4916, 6527, 9832, 13054, 26108, 52216, 74969, 131503, 149938, 263006, 299876, 526012, 599752, 1052024, 8021683, 16043366, 32086732, 64173464]

約数ペア:

[(1, 64173464), (2, 32086732), (4, 16043366), (8, 8021683), (61, 1052024), (107, 599752), (122, 526012), (214, 299876), (244, 263006), (428, 149938), (488, 131503), (856, 74969), (1229, 52216), (2458, 26108), (4916, 13054), (6527, 9832)]