66286844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{14323}}^1$

素因数の和:14429

約数の個数: 24

約数和(自身を含む): 126337680

約数和(自身を除く): 60050836

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 14323, 28646, 57292, 186199, 372398, 744796, 1274747, 2549494, 5098988, 16571711, 33143422, 66286844]

約数ペア:

[(1, 66286844), (2, 33143422), (4, 16571711), (13, 5098988), (26, 2549494), (52, 1274747), (89, 744796), (178, 372398), (356, 186199), (1157, 57292), (2314, 28646), (4628, 14323)]