72339202

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{263}}^1$

素因数の和:498

約数の個数: 32

約数和(自身を含む): 119750400

約数和(自身を除く): 47411198

約数列:

[1, 2, 13, 26, 71, 142, 149, 263, 298, 526, 923, 1846, 1937, 3419, 3874, 6838, 10579, 18673, 21158, 37346, 39187, 78374, 137527, 242749, 275054, 485498, 509431, 1018862, 2782277, 5564554, 36169601, 72339202]

約数ペア:

[(1, 72339202), (2, 36169601), (13, 5564554), (26, 2782277), (71, 1018862), (142, 509431), (149, 485498), (263, 275054), (298, 242749), (526, 137527), (923, 78374), (1846, 39187), (1937, 37346), (3419, 21158), (3874, 18673), (6838, 10579)]