52728746

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{397}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 92845440

約数和(自身を除く): 40116694

約数列:

[1, 2, 7, 14, 53, 106, 179, 358, 371, 397, 742, 794, 1253, 2506, 2779, 5558, 9487, 18974, 21041, 42082, 66409, 71063, 132818, 142126, 147287, 294574, 497441, 994882, 3766339, 7532678, 26364373, 52728746]

約数ペア:

[(1, 52728746), (2, 26364373), (7, 7532678), (14, 3766339), (53, 994882), (106, 497441), (179, 294574), (358, 147287), (371, 142126), (397, 132818), (742, 71063), (794, 66409), (1253, 42082), (2506, 21041), (2779, 18974), (5558, 9487)]