74965976

素因数分解:

$2^3\times {\mathrm{461}}^1\times {\mathrm{20327}}^1$

素因数の和:20794

約数の個数: 16

約数和(自身を含む): 140873040

約数和(自身を除く): 65907064

約数列:

[1, 2, 4, 8, 461, 922, 1844, 3688, 20327, 40654, 81308, 162616, 9370747, 18741494, 37482988, 74965976]

約数ペア:

[(1, 74965976), (2, 37482988), (4, 18741494), (8, 9370747), (461, 162616), (922, 81308), (1844, 40654), (3688, 20327)]