66586256

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{4789}}^1$

素因数の和:4887

約数の個数: 40

約数和(自身を含む): 142550400

約数和(自身を除く): 75964144

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 79, 88, 158, 176, 316, 632, 869, 1264, 1738, 3476, 4789, 6952, 9578, 13904, 19156, 38312, 52679, 76624, 105358, 210716, 378331, 421432, 756662, 842864, 1513324, 3026648, 4161641, 6053296, 8323282, 16646564, 33293128, 66586256]

約数ペア:

[(1, 66586256), (2, 33293128), (4, 16646564), (8, 8323282), (11, 6053296), (16, 4161641), (22, 3026648), (44, 1513324), (79, 842864), (88, 756662), (158, 421432), (176, 378331), (316, 210716), (632, 105358), (869, 76624), (1264, 52679), (1738, 38312), (3476, 19156), (4789, 13904), (6952, 9578)]