40889808

素因数分解:

$2^4\times 3^2\times {\mathrm{283957}}^1$

素因数の和:283971

約数の個数: 30

約数和(自身を含む): 114435074

約数和(自身を除く): 73545266

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 283957, 567914, 851871, 1135828, 1703742, 2271656, 2555613, 3407484, 4543312, 5111226, 6814968, 10222452, 13629936, 20444904, 40889808]

約数ペア:

[(1, 40889808), (2, 20444904), (3, 13629936), (4, 10222452), (6, 6814968), (8, 5111226), (9, 4543312), (12, 3407484), (16, 2555613), (18, 2271656), (24, 1703742), (36, 1135828), (48, 851871), (72, 567914), (144, 283957)]