28926758

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:309

約数の個数: 48

約数和(自身を含む): 54295920

約数和(自身を除く): 25369162

約数列:

[1, 2, 7, 14, 17, 34, 49, 97, 98, 119, 179, 194, 238, 358, 679, 833, 1253, 1358, 1649, 1666, 2506, 3043, 3298, 4753, 6086, 8771, 9506, 11543, 17363, 17542, 21301, 23086, 34726, 42602, 80801, 121541, 149107, 161602, 243082, 295171, 298214, 590342, 850787, 1701574, 2066197, 4132394, 14463379, 28926758]

約数ペア:

[(1, 28926758), (2, 14463379), (7, 4132394), (14, 2066197), (17, 1701574), (34, 850787), (49, 590342), (97, 298214), (98, 295171), (119, 243082), (179, 161602), (194, 149107), (238, 121541), (358, 80801), (679, 42602), (833, 34726), (1253, 23086), (1358, 21301), (1649, 17542), (1666, 17363), (2506, 11543), (3043, 9506), (3298, 8771), (4753, 6086)]