69462428

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{52783}}^1$

素因数の和:52841

約数の個数: 24

約数和(自身を含む): 141883392

約数和(自身を除く): 72420964

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 52783, 105566, 211132, 369481, 738962, 1477924, 2480801, 4961602, 9923204, 17365607, 34731214, 69462428]

約数ペア:

[(1, 69462428), (2, 34731214), (4, 17365607), (7, 9923204), (14, 4961602), (28, 2480801), (47, 1477924), (94, 738962), (188, 369481), (329, 211132), (658, 105566), (1316, 52783)]