4207216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:313

約数の個数: 40

約数和(自身を含む): 8905680

約数和(自身を除く): 4698464

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 113, 179, 208, 226, 358, 452, 716, 904, 1432, 1469, 1808, 2327, 2864, 2938, 4654, 5876, 9308, 11752, 18616, 20227, 23504, 37232, 40454, 80908, 161816, 262951, 323632, 525902, 1051804, 2103608, 4207216]

約数ペア:

[(1, 4207216), (2, 2103608), (4, 1051804), (8, 525902), (13, 323632), (16, 262951), (26, 161816), (52, 80908), (104, 40454), (113, 37232), (179, 23504), (208, 20227), (226, 18616), (358, 11752), (452, 9308), (716, 5876), (904, 4654), (1432, 2938), (1469, 2864), (1808, 2327)]