28903778

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1$

素因数の和:562

約数の個数: 32

約数和(自身を含む): 47900160

約数和(自身を除く): 18996382

約数列:

[1, 2, 23, 29, 46, 47, 58, 94, 461, 667, 922, 1081, 1334, 1363, 2162, 2726, 10603, 13369, 21206, 21667, 26738, 31349, 43334, 62698, 307487, 498341, 614974, 628343, 996682, 1256686, 14451889, 28903778]

約数ペア:

[(1, 28903778), (2, 14451889), (23, 1256686), (29, 996682), (46, 628343), (47, 614974), (58, 498341), (94, 307487), (461, 62698), (667, 43334), (922, 31349), (1081, 26738), (1334, 21667), (1363, 21206), (2162, 13369), (2726, 10603)]