7863828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{523}}^1$

素因数の和:716

約数の個数: 48

約数和(自身を含む): 21127680

約数和(自身を除く): 13263852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 179, 358, 523, 537, 716, 1046, 1074, 1253, 1569, 2092, 2148, 2506, 3138, 3661, 3759, 5012, 6276, 7322, 7518, 10983, 14644, 15036, 21966, 43932, 93617, 187234, 280851, 374468, 561702, 655319, 1123404, 1310638, 1965957, 2621276, 3931914, 7863828]

約数ペア:

[(1, 7863828), (2, 3931914), (3, 2621276), (4, 1965957), (6, 1310638), (7, 1123404), (12, 655319), (14, 561702), (21, 374468), (28, 280851), (42, 187234), (84, 93617), (179, 43932), (358, 21966), (523, 15036), (537, 14644), (716, 10983), (1046, 7518), (1074, 7322), (1253, 6276), (1569, 5012), (2092, 3759), (2148, 3661), (2506, 3138)]