74971862

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:501

約数の個数: 48

約数和(自身を含む): 137204928

約数和(自身を除く): 62233066

約数列:

[1, 2, 7, 14, 41, 47, 49, 82, 94, 98, 287, 329, 397, 574, 658, 794, 1927, 2009, 2303, 2779, 3854, 4018, 4606, 5558, 13489, 16277, 18659, 19453, 26978, 32554, 37318, 38906, 94423, 113939, 130613, 188846, 227878, 261226, 765019, 797573, 914291, 1530038, 1595146, 1828582, 5355133, 10710266, 37485931, 74971862]

約数ペア:

[(1, 74971862), (2, 37485931), (7, 10710266), (14, 5355133), (41, 1828582), (47, 1595146), (49, 1530038), (82, 914291), (94, 797573), (98, 765019), (287, 261226), (329, 227878), (397, 188846), (574, 130613), (658, 113939), (794, 94423), (1927, 38906), (2009, 37318), (2303, 32554), (2779, 26978), (3854, 19453), (4018, 18659), (4606, 16277), (5558, 13489)]