64960072

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{2713}}^1$

素因数の和:2833

約数の個数: 32

約数和(自身を含む): 126526680

約数和(自身を除く): 61566608

約数列:

[1, 2, 4, 8, 41, 73, 82, 146, 164, 292, 328, 584, 2713, 2993, 5426, 5986, 10852, 11972, 21704, 23944, 111233, 198049, 222466, 396098, 444932, 792196, 889864, 1584392, 8120009, 16240018, 32480036, 64960072]

約数ペア:

[(1, 64960072), (2, 32480036), (4, 16240018), (8, 8120009), (41, 1584392), (73, 889864), (82, 792196), (146, 444932), (164, 396098), (292, 222466), (328, 198049), (584, 111233), (2713, 23944), (2993, 21704), (5426, 11972), (5986, 10852)]