457436

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2$

素因数の和:90

約数の個数: 36

約数和(自身を含む): 1000944

約数和(自身を除く): 543508

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 68, 119, 124, 217, 238, 434, 476, 527, 868, 961, 1054, 1922, 2108, 3689, 3844, 6727, 7378, 13454, 14756, 16337, 26908, 32674, 65348, 114359, 228718, 457436]

約数ペア:

[(1, 457436), (2, 228718), (4, 114359), (7, 65348), (14, 32674), (17, 26908), (28, 16337), (31, 14756), (34, 13454), (62, 7378), (68, 6727), (119, 3844), (124, 3689), (217, 2108), (238, 1922), (434, 1054), (476, 961), (527, 868)]