74638874

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{263}}^1\times {\mathrm{491}}^1$

素因数の和:790

約数の個数: 24

約数和(自身を含む): 119626848

約数和(自身を除く): 44987974

約数列:

[1, 2, 17, 34, 263, 289, 491, 526, 578, 982, 4471, 8347, 8942, 16694, 76007, 129133, 141899, 152014, 258266, 283798, 2195261, 4390522, 37319437, 74638874]

約数ペア:

[(1, 74638874), (2, 37319437), (17, 4390522), (34, 2195261), (263, 283798), (289, 258266), (491, 152014), (526, 141899), (578, 129133), (982, 76007), (4471, 16694), (8347, 8942)]