7899628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 16329600

約数和(自身を除く): 8429972

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 59, 68, 118, 179, 187, 236, 358, 374, 649, 716, 748, 1003, 1298, 1969, 2006, 2596, 3043, 3938, 4012, 6086, 7876, 10561, 11033, 12172, 21122, 22066, 33473, 42244, 44132, 66946, 116171, 133892, 179537, 232342, 359074, 464684, 718148, 1974907, 3949814, 7899628]

約数ペア:

[(1, 7899628), (2, 3949814), (4, 1974907), (11, 718148), (17, 464684), (22, 359074), (34, 232342), (44, 179537), (59, 133892), (68, 116171), (118, 66946), (179, 44132), (187, 42244), (236, 33473), (358, 22066), (374, 21122), (649, 12172), (716, 11033), (748, 10561), (1003, 7876), (1298, 6086), (1969, 4012), (2006, 3938), (2596, 3043)]