71480716

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{6449}}^1$

素因数の和:6633

約数の個数: 24

約数和(自身を含む): 133282800

約数和(自身を除く): 61802084

約数列:

[1, 2, 4, 17, 34, 68, 163, 326, 652, 2771, 5542, 6449, 11084, 12898, 25796, 109633, 219266, 438532, 1051187, 2102374, 4204748, 17870179, 35740358, 71480716]

約数ペア:

[(1, 71480716), (2, 35740358), (4, 17870179), (17, 4204748), (34, 2102374), (68, 1051187), (163, 438532), (326, 219266), (652, 109633), (2771, 25796), (5542, 12898), (6449, 11084)]