64895784

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{65951}}^1$

素因数の和:66001

約数の個数: 32

約数和(自身を含む): 166199040

約数和(自身を除く): 101303256

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 65951, 131902, 197853, 263804, 395706, 527608, 791412, 1582824, 2703991, 5407982, 8111973, 10815964, 16223946, 21631928, 32447892, 64895784]

約数ペア:

[(1, 64895784), (2, 32447892), (3, 21631928), (4, 16223946), (6, 10815964), (8, 8111973), (12, 5407982), (24, 2703991), (41, 1582824), (82, 791412), (123, 527608), (164, 395706), (246, 263804), (328, 197853), (492, 131902), (984, 65951)]