40236608

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{4523}}^1$

素因数の和:4674

約数の個数: 28

約数和(自身を含む): 80436720

約数和(自身を除く): 40200112

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 278, 556, 1112, 2224, 4448, 4523, 8896, 9046, 18092, 36184, 72368, 144736, 289472, 628697, 1257394, 2514788, 5029576, 10059152, 20118304, 40236608]

約数ペア:

[(1, 40236608), (2, 20118304), (4, 10059152), (8, 5029576), (16, 2514788), (32, 1257394), (64, 628697), (139, 289472), (278, 144736), (556, 72368), (1112, 36184), (2224, 18092), (4448, 9046), (4523, 8896)]