827528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:201

約数の個数: 32

約数和(自身を含む): 1709400

約数和(自身を除く): 881872

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 109, 146, 218, 292, 436, 584, 872, 949, 1417, 1898, 2834, 3796, 5668, 7592, 7957, 11336, 15914, 31828, 63656, 103441, 206882, 413764, 827528]

約数ペア:

[(1, 827528), (2, 413764), (4, 206882), (8, 103441), (13, 63656), (26, 31828), (52, 15914), (73, 11336), (104, 7957), (109, 7592), (146, 5668), (218, 3796), (292, 2834), (436, 1898), (584, 1417), (872, 949)]