64521688

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{104743}}^1$

素因数の和:104767

約数の個数: 32

約数和(自身を含む): 150831360

約数和(自身を除く): 86309672

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 104743, 209486, 418972, 733201, 837944, 1152173, 1466402, 2304346, 2932804, 4608692, 5865608, 8065211, 9217384, 16130422, 32260844, 64521688]

約数ペア:

[(1, 64521688), (2, 32260844), (4, 16130422), (7, 9217384), (8, 8065211), (11, 5865608), (14, 4608692), (22, 2932804), (28, 2304346), (44, 1466402), (56, 1152173), (77, 837944), (88, 733201), (154, 418972), (308, 209486), (616, 104743)]