749673806

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{24329}}^1$

素因数の和:24440

約数の個数: 32

約数和(自身を含む): 1345351680

約数和(自身を除く): 595677874

約数列:

[1, 2, 7, 14, 31, 62, 71, 142, 217, 434, 497, 994, 2201, 4402, 15407, 24329, 30814, 48658, 170303, 340606, 754199, 1508398, 1727359, 3454718, 5279393, 10558786, 12091513, 24183026, 53548129, 107096258, 374836903, 749673806]

約数ペア:

[(1, 749673806), (2, 374836903), (7, 107096258), (14, 53548129), (31, 24183026), (62, 12091513), (71, 10558786), (142, 5279393), (217, 3454718), (434, 1727359), (497, 1508398), (994, 754199), (2201, 340606), (4402, 170303), (15407, 48658), (24329, 30814)]