3897728

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{823}}^1$

素因数の和:874

約数の個数: 32

約数和(自身を含む): 7984560

約数和(自身を除く): 4086832

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 296, 592, 823, 1184, 1646, 2368, 3292, 4736, 6584, 13168, 26336, 30451, 52672, 60902, 105344, 121804, 243608, 487216, 974432, 1948864, 3897728]

約数ペア:

[(1, 3897728), (2, 1948864), (4, 974432), (8, 487216), (16, 243608), (32, 121804), (37, 105344), (64, 60902), (74, 52672), (128, 30451), (148, 26336), (296, 13168), (592, 6584), (823, 4736), (1184, 3292), (1646, 2368)]