26930528

素因数分解:

$2^5\times {\mathrm{421}}^1\times {\mathrm{1999}}^1$

素因数の和:2430

約数の個数: 24

約数和(自身を含む): 53172000

約数和(自身を除く): 26241472

約数列:

[1, 2, 4, 8, 16, 32, 421, 842, 1684, 1999, 3368, 3998, 6736, 7996, 13472, 15992, 31984, 63968, 841579, 1683158, 3366316, 6732632, 13465264, 26930528]

約数ペア:

[(1, 26930528), (2, 13465264), (4, 6732632), (8, 3366316), (16, 1683158), (32, 841579), (421, 63968), (842, 31984), (1684, 15992), (1999, 13472), (3368, 7996), (3998, 6736)]