74920335964

素因数分解:

$2^2\times {\mathrm{30871}}^1\times {\mathrm{606721}}^1$

素因数の和:637596

約数の個数: 12

約数和(自身を含む): 131115051088

約数和(自身を除く): 56194715124

約数列:

[1, 2, 4, 30871, 61742, 123484, 606721, 1213442, 2426884, 18730083991, 37460167982, 74920335964]

約数ペア:

[(1, 74920335964), (2, 37460167982), (4, 18730083991), (30871, 2426884), (61742, 1213442), (123484, 606721)]