38815658

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5261}}^1$

素因数の和:5318

約数の個数: 32

約数和(自身を含む): 72741888

約数和(自身を除く): 33926230

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 119, 217, 238, 434, 527, 1054, 3689, 5261, 7378, 10522, 36827, 73654, 89437, 163091, 178874, 326182, 626059, 1141637, 1252118, 2283274, 2772547, 5545094, 19407829, 38815658]

約数ペア:

[(1, 38815658), (2, 19407829), (7, 5545094), (14, 2772547), (17, 2283274), (31, 1252118), (34, 1141637), (62, 626059), (119, 326182), (217, 178874), (238, 163091), (434, 89437), (527, 73654), (1054, 36827), (3689, 10522), (5261, 7378)]