28501488

素因数分解:

$2^4\times 3^2\times {\mathrm{197927}}^1$

素因数の和:197941

約数の個数: 30

約数和(自身を含む): 79764984

約数和(自身を除く): 51263496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 197927, 395854, 593781, 791708, 1187562, 1583416, 1781343, 2375124, 3166832, 3562686, 4750248, 7125372, 9500496, 14250744, 28501488]

約数ペア:

[(1, 28501488), (2, 14250744), (3, 9500496), (4, 7125372), (6, 4750248), (8, 3562686), (9, 3166832), (12, 2375124), (16, 1781343), (18, 1583416), (24, 1187562), (36, 791708), (48, 593781), (72, 395854), (144, 197927)]