3922816

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{1613}}^1$

素因数の和:1646

約数の個数: 32

約数和(自身を含む): 8231400

約数和(自身を除く): 4308584

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 1613, 2432, 3226, 6452, 12904, 25808, 30647, 51616, 61294, 103232, 122588, 206464, 245176, 490352, 980704, 1961408, 3922816]

約数ペア:

[(1, 3922816), (2, 1961408), (4, 980704), (8, 490352), (16, 245176), (19, 206464), (32, 122588), (38, 103232), (64, 61294), (76, 51616), (128, 30647), (152, 25808), (304, 12904), (608, 6452), (1216, 3226), (1613, 2432)]