17721316

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2713}}^1$

素因数の和:2811

約数の個数: 24

約数和(自身を含む): 32828544

約数和(自身を除く): 15107228

約数列:

[1, 2, 4, 23, 46, 71, 92, 142, 284, 1633, 2713, 3266, 5426, 6532, 10852, 62399, 124798, 192623, 249596, 385246, 770492, 4430329, 8860658, 17721316]

約数ペア:

[(1, 17721316), (2, 8860658), (4, 4430329), (23, 770492), (46, 385246), (71, 249596), (92, 192623), (142, 124798), (284, 62399), (1633, 10852), (2713, 6532), (3266, 5426)]