64785688

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{9319}}^1$

素因数の和:9415

約数の個数: 32

約数和(自身を含む): 134208000

約数和(自身を除く): 69422312

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 158, 316, 632, 869, 1738, 3476, 6952, 9319, 18638, 37276, 74552, 102509, 205018, 410036, 736201, 820072, 1472402, 2944804, 5889608, 8098211, 16196422, 32392844, 64785688]

約数ペア:

[(1, 64785688), (2, 32392844), (4, 16196422), (8, 8098211), (11, 5889608), (22, 2944804), (44, 1472402), (79, 820072), (88, 736201), (158, 410036), (316, 205018), (632, 102509), (869, 74552), (1738, 37276), (3476, 18638), (6952, 9319)]