56413456

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{8663}}^1$

素因数の和:8719

約数の個数: 40

約数和(自身を含む): 122474304

約数和(自身を除く): 66060848

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 592, 814, 1628, 3256, 6512, 8663, 17326, 34652, 69304, 95293, 138608, 190586, 320531, 381172, 641062, 762344, 1282124, 1524688, 2564248, 3525841, 5128496, 7051682, 14103364, 28206728, 56413456]

約数ペア:

[(1, 56413456), (2, 28206728), (4, 14103364), (8, 7051682), (11, 5128496), (16, 3525841), (22, 2564248), (37, 1524688), (44, 1282124), (74, 762344), (88, 641062), (148, 381172), (176, 320531), (296, 190586), (407, 138608), (592, 95293), (814, 69304), (1628, 34652), (3256, 17326), (6512, 8663)]