7948464

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{3851}}^1$

素因数の和:3905

約数の個数: 40

約数和(自身を含む): 21016512

約数和(自身を除く): 13068048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 3851, 7702, 11553, 15404, 23106, 30808, 46212, 61616, 92424, 165593, 184848, 331186, 496779, 662372, 993558, 1324744, 1987116, 2649488, 3974232, 7948464]

約数ペア:

[(1, 7948464), (2, 3974232), (3, 2649488), (4, 1987116), (6, 1324744), (8, 993558), (12, 662372), (16, 496779), (24, 331186), (43, 184848), (48, 165593), (86, 92424), (129, 61616), (172, 46212), (258, 30808), (344, 23106), (516, 15404), (688, 11553), (1032, 7702), (2064, 3851)]