66842572

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{857}}^1$

素因数の和:946

約数の個数: 48

約数和(自身を含む): 131459328

約数和(自身を除く): 64616756

約数列:

[1, 2, 4, 17, 31, 34, 37, 62, 68, 74, 124, 148, 527, 629, 857, 1054, 1147, 1258, 1714, 2108, 2294, 2516, 3428, 4588, 14569, 19499, 26567, 29138, 31709, 38998, 53134, 58276, 63418, 77996, 106268, 126836, 451639, 539053, 903278, 982979, 1078106, 1806556, 1965958, 2156212, 3931916, 16710643, 33421286, 66842572]

約数ペア:

[(1, 66842572), (2, 33421286), (4, 16710643), (17, 3931916), (31, 2156212), (34, 1965958), (37, 1806556), (62, 1078106), (68, 982979), (74, 903278), (124, 539053), (148, 451639), (527, 126836), (629, 106268), (857, 77996), (1054, 63418), (1147, 58276), (1258, 53134), (1714, 38998), (2108, 31709), (2294, 29138), (2516, 26567), (3428, 19499), (4588, 14569)]