26280816

素因数分解:

$2^4\times 3^1\times {\mathrm{163}}^1\times {\mathrm{3359}}^1$

素因数の和:3533

約数の個数: 40

約数和(自身を含む): 68328960

約数和(自身を除く): 42048144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163, 326, 489, 652, 978, 1304, 1956, 2608, 3359, 3912, 6718, 7824, 10077, 13436, 20154, 26872, 40308, 53744, 80616, 161232, 547517, 1095034, 1642551, 2190068, 3285102, 4380136, 6570204, 8760272, 13140408, 26280816]

約数ペア:

[(1, 26280816), (2, 13140408), (3, 8760272), (4, 6570204), (6, 4380136), (8, 3285102), (12, 2190068), (16, 1642551), (24, 1095034), (48, 547517), (163, 161232), (326, 80616), (489, 53744), (652, 40308), (978, 26872), (1304, 20154), (1956, 13436), (2608, 10077), (3359, 7824), (3912, 6718)]