66004448

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{521}}^1$

素因数の和:675

約数の個数: 48

約数和(自身を含む): 134964144

約数和(自身を除く): 68959696

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 107, 148, 214, 296, 428, 521, 592, 856, 1042, 1184, 1712, 2084, 3424, 3959, 4168, 7918, 8336, 15836, 16672, 19277, 31672, 38554, 55747, 63344, 77108, 111494, 126688, 154216, 222988, 308432, 445976, 616864, 891952, 1783904, 2062639, 4125278, 8250556, 16501112, 33002224, 66004448]

約数ペア:

[(1, 66004448), (2, 33002224), (4, 16501112), (8, 8250556), (16, 4125278), (32, 2062639), (37, 1783904), (74, 891952), (107, 616864), (148, 445976), (214, 308432), (296, 222988), (428, 154216), (521, 126688), (592, 111494), (856, 77108), (1042, 63344), (1184, 55747), (1712, 38554), (2084, 31672), (3424, 19277), (3959, 16672), (4168, 15836), (7918, 8336)]