22291976

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12841}}^1$

素因数の和:12885

約数の個数: 32

約数和(自身を含む): 49313280

約数和(自身を除く): 27021304

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 12841, 25682, 51364, 89887, 102728, 179774, 359548, 398071, 719096, 796142, 1592284, 2786497, 3184568, 5572994, 11145988, 22291976]

約数ペア:

[(1, 22291976), (2, 11145988), (4, 5572994), (7, 3184568), (8, 2786497), (14, 1592284), (28, 796142), (31, 719096), (56, 398071), (62, 359548), (124, 179774), (217, 102728), (248, 89887), (434, 51364), (868, 25682), (1736, 12841)]