67453876

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1231}}^1$

素因数の和:1364

約数の個数: 48

約数和(自身を含む): 143503360

約数和(自身を除く): 76049484

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 103, 133, 206, 266, 412, 532, 721, 1231, 1442, 1957, 2462, 2884, 3914, 4924, 7828, 8617, 13699, 17234, 23389, 27398, 34468, 46778, 54796, 93556, 126793, 163723, 253586, 327446, 507172, 654892, 887551, 1775102, 2409067, 3550204, 4818134, 9636268, 16863469, 33726938, 67453876]

約数ペア:

[(1, 67453876), (2, 33726938), (4, 16863469), (7, 9636268), (14, 4818134), (19, 3550204), (28, 2409067), (38, 1775102), (76, 887551), (103, 654892), (133, 507172), (206, 327446), (266, 253586), (412, 163723), (532, 126793), (721, 93556), (1231, 54796), (1442, 46778), (1957, 34468), (2462, 27398), (2884, 23389), (3914, 17234), (4924, 13699), (7828, 8617)]