78543674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2053}}^1$

素因数の和:2150

約数の個数: 32

約数和(自身を含む): 134873856

約数和(自身を除く): 56330182

約数列:

[1, 2, 11, 22, 37, 47, 74, 94, 407, 517, 814, 1034, 1739, 2053, 3478, 4106, 19129, 22583, 38258, 45166, 75961, 96491, 151922, 192982, 835571, 1061401, 1671142, 2122802, 3570167, 7140334, 39271837, 78543674]

約数ペア:

[(1, 78543674), (2, 39271837), (11, 7140334), (22, 3570167), (37, 2122802), (47, 1671142), (74, 1061401), (94, 835571), (407, 192982), (517, 151922), (814, 96491), (1034, 75961), (1739, 45166), (2053, 38258), (3478, 22583), (4106, 19129)]