67674256

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1459}}^1$

素因数の和:1703

約数の個数: 40

約数和(自身を含む): 141935360

約数和(自身を除く): 74261104

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 223, 446, 892, 1459, 1784, 2899, 2918, 3568, 5798, 5836, 11596, 11672, 18967, 23192, 23344, 37934, 46384, 75868, 151736, 303472, 325357, 650714, 1301428, 2602856, 4229641, 5205712, 8459282, 16918564, 33837128, 67674256]

約数ペア:

[(1, 67674256), (2, 33837128), (4, 16918564), (8, 8459282), (13, 5205712), (16, 4229641), (26, 2602856), (52, 1301428), (104, 650714), (208, 325357), (223, 303472), (446, 151736), (892, 75868), (1459, 46384), (1784, 37934), (2899, 23344), (2918, 23192), (3568, 18967), (5798, 11672), (5836, 11596)]