66964436

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11443}}^1$

素因数の和:11484

約数の個数: 48

約数和(自身を含む): 153807360

約数和(自身を除く): 86842924

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 11443, 22886, 45772, 80101, 125873, 160202, 217417, 251746, 320404, 434834, 503492, 869668, 881111, 1521919, 1762222, 2391587, 3043838, 3524444, 4783174, 6087676, 9566348, 16741109, 33482218, 66964436]

約数ペア:

[(1, 66964436), (2, 33482218), (4, 16741109), (7, 9566348), (11, 6087676), (14, 4783174), (19, 3524444), (22, 3043838), (28, 2391587), (38, 1762222), (44, 1521919), (76, 881111), (77, 869668), (133, 503492), (154, 434834), (209, 320404), (266, 251746), (308, 217417), (418, 160202), (532, 125873), (836, 80101), (1463, 45772), (2926, 22886), (5852, 11443)]