17225726

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{461}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 31534272

約数和(自身を除く): 14308546

約数列:

[1, 2, 7, 14, 17, 34, 119, 157, 238, 314, 461, 922, 1099, 2198, 2669, 3227, 5338, 6454, 7837, 15674, 18683, 37366, 54859, 72377, 109718, 144754, 506639, 1013278, 1230409, 2460818, 8612863, 17225726]

約数ペア:

[(1, 17225726), (2, 8612863), (7, 2460818), (14, 1230409), (17, 1013278), (34, 506639), (119, 144754), (157, 109718), (238, 72377), (314, 54859), (461, 37366), (922, 18683), (1099, 15674), (2198, 7837), (2669, 6454), (3227, 5338)]