71752070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{32467}}^1$

素因数の和:32504

約数の個数: 32

約数和(自身を含む): 147274848

約数和(自身を除く): 75522778

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 32467, 64934, 162335, 324670, 422071, 551939, 844142, 1103878, 2110355, 2759695, 4220710, 5519390, 7175207, 14350414, 35876035, 71752070]

約数ペア:

[(1, 71752070), (2, 35876035), (5, 14350414), (10, 7175207), (13, 5519390), (17, 4220710), (26, 2759695), (34, 2110355), (65, 1103878), (85, 844142), (130, 551939), (170, 422071), (221, 324670), (442, 162335), (1105, 64934), (2210, 32467)]