38143826

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{491}}^1$

素因数の和:710

約数の個数: 32

約数和(自身を含む): 68014080

約数和(自身を除く): 29870254

約数列:

[1, 2, 7, 14, 31, 62, 179, 217, 358, 434, 491, 982, 1253, 2506, 3437, 5549, 6874, 11098, 15221, 30442, 38843, 77686, 87889, 106547, 175778, 213094, 615223, 1230446, 2724559, 5449118, 19071913, 38143826]

約数ペア:

[(1, 38143826), (2, 19071913), (7, 5449118), (14, 2724559), (31, 1230446), (62, 615223), (179, 213094), (217, 175778), (358, 106547), (434, 87889), (491, 77686), (982, 38843), (1253, 30442), (2506, 15221), (3437, 11098), (5549, 6874)]