64957694

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{241}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 106112160

約数和(自身を除く): 41154466

約数列:

[1, 2, 19, 38, 41, 82, 173, 241, 346, 482, 779, 1558, 3287, 4579, 6574, 7093, 9158, 9881, 14186, 19762, 41693, 83386, 134767, 187739, 269534, 375478, 792167, 1584334, 1709413, 3418826, 32478847, 64957694]

約数ペア:

[(1, 64957694), (2, 32478847), (19, 3418826), (38, 1709413), (41, 1584334), (82, 792167), (173, 375478), (241, 269534), (346, 187739), (482, 134767), (779, 83386), (1558, 41693), (3287, 19762), (4579, 14186), (6574, 9881), (7093, 9158)]