23520028

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{11831}}^1$

素因数の和:11913

約数の個数: 24

約数和(自身を含む): 47706624

約数和(自身を除く): 24186596

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 11831, 23662, 47324, 82817, 165634, 331268, 840001, 1680002, 3360004, 5880007, 11760014, 23520028]

約数ペア:

[(1, 23520028), (2, 11760014), (4, 5880007), (7, 3360004), (14, 1680002), (28, 840001), (71, 331268), (142, 165634), (284, 82817), (497, 47324), (994, 23662), (1988, 11831)]