40259088

素因数分解:

$2^4\times 3^2\times {\mathrm{279577}}^1$

素因数の和:279591

約数の個数: 30

約数和(自身を含む): 112669934

約数和(自身を除く): 72410846

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 279577, 559154, 838731, 1118308, 1677462, 2236616, 2516193, 3354924, 4473232, 5032386, 6709848, 10064772, 13419696, 20129544, 40259088]

約数ペア:

[(1, 40259088), (2, 20129544), (3, 13419696), (4, 10064772), (6, 6709848), (8, 5032386), (9, 4473232), (12, 3354924), (16, 2516193), (18, 2236616), (24, 1677462), (36, 1118308), (48, 838731), (72, 559154), (144, 279577)]