40420464

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{120299}}^1$

素因数の和:120317

約数の個数: 40

約数和(自身を含む): 119337600

約数和(自身を除く): 78917136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 120299, 240598, 360897, 481196, 721794, 842093, 962392, 1443588, 1684186, 1924784, 2526279, 2887176, 3368372, 5052558, 5774352, 6736744, 10105116, 13473488, 20210232, 40420464]

約数ペア:

[(1, 40420464), (2, 20210232), (3, 13473488), (4, 10105116), (6, 6736744), (7, 5774352), (8, 5052558), (12, 3368372), (14, 2887176), (16, 2526279), (21, 1924784), (24, 1684186), (28, 1443588), (42, 962392), (48, 842093), (56, 721794), (84, 481196), (112, 360897), (168, 240598), (336, 120299)]