8007538

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:223

約数の個数: 48

約数和(自身を含む): 15704640

約数和(自身を除く): 7697102

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 121, 154, 163, 203, 242, 319, 326, 406, 638, 847, 1141, 1694, 1793, 2233, 2282, 3509, 3586, 4466, 4727, 7018, 9454, 12551, 19723, 24563, 25102, 33089, 39446, 49126, 51997, 66178, 103994, 138061, 276122, 363979, 571967, 727958, 1143934, 4003769, 8007538]

約数ペア:

[(1, 8007538), (2, 4003769), (7, 1143934), (11, 727958), (14, 571967), (22, 363979), (29, 276122), (58, 138061), (77, 103994), (121, 66178), (154, 51997), (163, 49126), (203, 39446), (242, 33089), (319, 25102), (326, 24563), (406, 19723), (638, 12551), (847, 9454), (1141, 7018), (1694, 4727), (1793, 4466), (2233, 3586), (2282, 3509)]