3916928

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:516

約数の個数: 32

約数和(自身を含む): 7931520

約数和(自身を除く): 4014592

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 284, 431, 568, 862, 1136, 1724, 2272, 3448, 4544, 6896, 9088, 13792, 27584, 30601, 55168, 61202, 122404, 244808, 489616, 979232, 1958464, 3916928]

約数ペア:

[(1, 3916928), (2, 1958464), (4, 979232), (8, 489616), (16, 244808), (32, 122404), (64, 61202), (71, 55168), (128, 30601), (142, 27584), (284, 13792), (431, 9088), (568, 6896), (862, 4544), (1136, 3448), (1724, 2272)]