71847848

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{18217}}^1$

素因数の和:18269

約数の個数: 32

約数和(自身を含む): 147565800

約数和(自身を除く): 75717952

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 232, 493, 986, 1972, 3944, 18217, 36434, 72868, 145736, 309689, 528293, 619378, 1056586, 1238756, 2113172, 2477512, 4226344, 8980981, 17961962, 35923924, 71847848]

約数ペア:

[(1, 71847848), (2, 35923924), (4, 17961962), (8, 8980981), (17, 4226344), (29, 2477512), (34, 2113172), (58, 1238756), (68, 1056586), (116, 619378), (136, 528293), (232, 309689), (493, 145736), (986, 72868), (1972, 36434), (3944, 18217)]