66234256

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{1399}}^1$

素因数の和:1687

約数の個数: 40

約数和(自身を含む): 140616000

約数和(自身を除く): 74381744

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 269, 538, 1076, 1399, 2152, 2798, 2959, 4304, 5596, 5918, 11192, 11836, 15389, 22384, 23672, 30778, 47344, 61556, 123112, 246224, 376331, 752662, 1505324, 3010648, 4139641, 6021296, 8279282, 16558564, 33117128, 66234256]

約数ペア:

[(1, 66234256), (2, 33117128), (4, 16558564), (8, 8279282), (11, 6021296), (16, 4139641), (22, 3010648), (44, 1505324), (88, 752662), (176, 376331), (269, 246224), (538, 123112), (1076, 61556), (1399, 47344), (2152, 30778), (2798, 23672), (2959, 22384), (4304, 15389), (5596, 11836), (5918, 11192)]