69370288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{929}}^1$

素因数の和:1309

約数の個数: 40

約数和(自身を含む): 145303200

約数和(自身を除く): 75932912

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 359, 718, 929, 1436, 1858, 2872, 3716, 4667, 5744, 7432, 9334, 12077, 14864, 18668, 24154, 37336, 48308, 74672, 96616, 193232, 333511, 667022, 1334044, 2668088, 4335643, 5336176, 8671286, 17342572, 34685144, 69370288]

約数ペア:

[(1, 69370288), (2, 34685144), (4, 17342572), (8, 8671286), (13, 5336176), (16, 4335643), (26, 2668088), (52, 1334044), (104, 667022), (208, 333511), (359, 193232), (718, 96616), (929, 74672), (1436, 48308), (1858, 37336), (2872, 24154), (3716, 18668), (4667, 14864), (5744, 12077), (7432, 9334)]