64438122

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{21017}}^1$

素因数の和:21102

約数の個数: 32

約数和(自身を含む): 149311872

約数和(自身を除く): 84873750

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 21017, 42034, 63051, 126102, 147119, 294238, 441357, 882714, 1534241, 3068482, 4602723, 9205446, 10739687, 21479374, 32219061, 64438122]

約数ペア:

[(1, 64438122), (2, 32219061), (3, 21479374), (6, 10739687), (7, 9205446), (14, 4602723), (21, 3068482), (42, 1534241), (73, 882714), (146, 441357), (219, 294238), (438, 147119), (511, 126102), (1022, 63051), (1533, 42034), (3066, 21017)]