65284016

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{18803}}^1$

素因数の和:18849

約数の個数: 40

約数和(自身を含む): 149228544

約数和(自身を除く): 83944528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 18803, 37606, 75212, 131621, 150424, 263242, 300848, 526484, 582893, 1052968, 1165786, 2105936, 2331572, 4080251, 4663144, 8160502, 9326288, 16321004, 32642008, 65284016]

約数ペア:

[(1, 65284016), (2, 32642008), (4, 16321004), (7, 9326288), (8, 8160502), (14, 4663144), (16, 4080251), (28, 2331572), (31, 2105936), (56, 1165786), (62, 1052968), (112, 582893), (124, 526484), (217, 300848), (248, 263242), (434, 150424), (496, 131621), (868, 75212), (1736, 37606), (3472, 18803)]