63816788

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{683}}^1$

素因数の和:812

約数の個数: 48

約数和(自身を含む): 132378624

約数和(自身を除く): 68561836

約数列:

[1, 2, 4, 7, 14, 28, 47, 71, 94, 142, 188, 284, 329, 497, 658, 683, 994, 1316, 1366, 1988, 2732, 3337, 4781, 6674, 9562, 13348, 19124, 23359, 32101, 46718, 48493, 64202, 93436, 96986, 128404, 193972, 224707, 339451, 449414, 678902, 898828, 1357804, 2279171, 4558342, 9116684, 15954197, 31908394, 63816788]

約数ペア:

[(1, 63816788), (2, 31908394), (4, 15954197), (7, 9116684), (14, 4558342), (28, 2279171), (47, 1357804), (71, 898828), (94, 678902), (142, 449414), (188, 339451), (284, 224707), (329, 193972), (497, 128404), (658, 96986), (683, 93436), (994, 64202), (1316, 48493), (1366, 46718), (1988, 32101), (2732, 23359), (3337, 19124), (4781, 13348), (6674, 9562)]