40400928

素因数分解:

$2^5\times 3^2\times {\mathrm{140281}}^1$

素因数の和:140297

約数の個数: 36

約数和(自身を含む): 114890958

約数和(自身を除く): 74490030

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 140281, 280562, 420843, 561124, 841686, 1122248, 1262529, 1683372, 2244496, 2525058, 3366744, 4488992, 5050116, 6733488, 10100232, 13466976, 20200464, 40400928]

約数ペア:

[(1, 40400928), (2, 20200464), (3, 13466976), (4, 10100232), (6, 6733488), (8, 5050116), (9, 4488992), (12, 3366744), (16, 2525058), (18, 2244496), (24, 1683372), (32, 1262529), (36, 1122248), (48, 841686), (72, 561124), (96, 420843), (144, 280562), (288, 140281)]