71583848

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{15401}}^1$

素因数の和:15497

約数の個数: 32

約数和(自身を含む): 155252160

約数和(自身を除く): 83668312

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 332, 581, 664, 1162, 2324, 4648, 15401, 30802, 61604, 107807, 123208, 215614, 431228, 862456, 1278283, 2556566, 5113132, 8947981, 10226264, 17895962, 35791924, 71583848]

約数ペア:

[(1, 71583848), (2, 35791924), (4, 17895962), (7, 10226264), (8, 8947981), (14, 5113132), (28, 2556566), (56, 1278283), (83, 862456), (166, 431228), (332, 215614), (581, 123208), (664, 107807), (1162, 61604), (2324, 30802), (4648, 15401)]