4990336

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{2999}}^1$

素因数の和:3026

約数の個数: 32

約数和(自身を含む): 10710000

約数和(自身を除く): 5719664

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 2999, 5998, 11996, 23992, 38987, 47984, 77974, 95968, 155948, 191936, 311896, 383872, 623792, 1247584, 2495168, 4990336]

約数ペア:

[(1, 4990336), (2, 2495168), (4, 1247584), (8, 623792), (13, 383872), (16, 311896), (26, 191936), (32, 155948), (52, 95968), (64, 77974), (104, 47984), (128, 38987), (208, 23992), (416, 11996), (832, 5998), (1664, 2999)]