56451532

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{1009}}^1$

素因数の和:1281

約数の個数: 24

約数和(自身を含む): 100789920

約数和(自身を除く): 44338388

約数列:

[1, 2, 4, 71, 142, 197, 284, 394, 788, 1009, 2018, 4036, 13987, 27974, 55948, 71639, 143278, 198773, 286556, 397546, 795092, 14112883, 28225766, 56451532]

約数ペア:

[(1, 56451532), (2, 28225766), (4, 14112883), (71, 795092), (142, 397546), (197, 286556), (284, 198773), (394, 143278), (788, 71639), (1009, 55948), (2018, 27974), (4036, 13987)]