74728136

素因数分解:

$2^3\times 7^2\times {\mathrm{190633}}^1$

素因数の和:190653

約数の個数: 24

約数和(自身を含む): 162992070

約数和(自身を除く): 88263934

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 190633, 381266, 762532, 1334431, 1525064, 2668862, 5337724, 9341017, 10675448, 18682034, 37364068, 74728136]

約数ペア:

[(1, 74728136), (2, 37364068), (4, 18682034), (7, 10675448), (8, 9341017), (14, 5337724), (28, 2668862), (49, 1525064), (56, 1334431), (98, 762532), (196, 381266), (392, 190633)]