2933216

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1$

素因数の和:675

約数の個数: 48

約数和(自身を含む): 6794928

約数和(自身を除く): 3861712

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 641, 1144, 1282, 2288, 2564, 4576, 5128, 7051, 8333, 10256, 14102, 16666, 20512, 28204, 33332, 56408, 66664, 91663, 112816, 133328, 183326, 225632, 266656, 366652, 733304, 1466608, 2933216]

約数ペア:

[(1, 2933216), (2, 1466608), (4, 733304), (8, 366652), (11, 266656), (13, 225632), (16, 183326), (22, 133328), (26, 112816), (32, 91663), (44, 66664), (52, 56408), (88, 33332), (104, 28204), (143, 20512), (176, 16666), (208, 14102), (286, 10256), (352, 8333), (416, 7051), (572, 5128), (641, 4576), (1144, 2564), (1282, 2288)]