1758224

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:207

約数の個数: 40

約数和(自身を含む): 3749760

約数和(自身を除く): 1991536

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 79, 104, 107, 158, 208, 214, 316, 428, 632, 856, 1027, 1264, 1391, 1712, 2054, 2782, 4108, 5564, 8216, 8453, 11128, 16432, 16906, 22256, 33812, 67624, 109889, 135248, 219778, 439556, 879112, 1758224]

約数ペア:

[(1, 1758224), (2, 879112), (4, 439556), (8, 219778), (13, 135248), (16, 109889), (26, 67624), (52, 33812), (79, 22256), (104, 16906), (107, 16432), (158, 11128), (208, 8453), (214, 8216), (316, 5564), (428, 4108), (632, 2782), (856, 2054), (1027, 1712), (1264, 1391)]