69857998

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{7933}}^1$

素因数の和:7996

約数の個数: 32

約数和(自身を含む): 130244544

約数和(自身を除く): 60386546

約数列:

[1, 2, 7, 14, 17, 34, 37, 74, 119, 238, 259, 518, 629, 1258, 4403, 7933, 8806, 15866, 55531, 111062, 134861, 269722, 293521, 587042, 944027, 1888054, 2054647, 4109294, 4989857, 9979714, 34928999, 69857998]

約数ペア:

[(1, 69857998), (2, 34928999), (7, 9979714), (14, 4989857), (17, 4109294), (34, 2054647), (37, 1888054), (74, 944027), (119, 587042), (238, 293521), (259, 269722), (518, 134861), (629, 111062), (1258, 55531), (4403, 15866), (7933, 8806)]