64697576

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{569}}^1$

素因数の和:869

約数の個数: 32

約数和(自身を含む): 124043400

約数和(自身を除く): 59345824

約数列:

[1, 2, 4, 8, 61, 122, 233, 244, 466, 488, 569, 932, 1138, 1864, 2276, 4552, 14213, 28426, 34709, 56852, 69418, 113704, 132577, 138836, 265154, 277672, 530308, 1060616, 8087197, 16174394, 32348788, 64697576]

約数ペア:

[(1, 64697576), (2, 32348788), (4, 16174394), (8, 8087197), (61, 1060616), (122, 530308), (233, 277672), (244, 265154), (466, 138836), (488, 132577), (569, 113704), (932, 69418), (1138, 56852), (1864, 34709), (2276, 28426), (4552, 14213)]