29977822

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1571}}^1$

素因数の和:1656

約数の個数: 32

約数和(自身を含む): 54328320

約数和(自身を除く): 24350498

約数列:

[1, 2, 7, 14, 29, 47, 58, 94, 203, 329, 406, 658, 1363, 1571, 2726, 3142, 9541, 10997, 19082, 21994, 45559, 73837, 91118, 147674, 318913, 516859, 637826, 1033718, 2141273, 4282546, 14988911, 29977822]

約数ペア:

[(1, 29977822), (2, 14988911), (7, 4282546), (14, 2141273), (29, 1033718), (47, 637826), (58, 516859), (94, 318913), (203, 147674), (329, 91118), (406, 73837), (658, 45559), (1363, 21994), (1571, 19082), (2726, 10997), (3142, 9541)]