42208688

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5351}}^1$

素因数の和:5405

約数の個数: 40

約数和(自身を含む): 89592480

約数和(自身を除く): 47383792

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 464, 493, 986, 1972, 3944, 5351, 7888, 10702, 21404, 42808, 85616, 90967, 155179, 181934, 310358, 363868, 620716, 727736, 1241432, 1455472, 2482864, 2638043, 5276086, 10552172, 21104344, 42208688]

約数ペア:

[(1, 42208688), (2, 21104344), (4, 10552172), (8, 5276086), (16, 2638043), (17, 2482864), (29, 1455472), (34, 1241432), (58, 727736), (68, 620716), (116, 363868), (136, 310358), (232, 181934), (272, 155179), (464, 90967), (493, 85616), (986, 42808), (1972, 21404), (3944, 10702), (5351, 7888)]