78976912

素因数分解:

$2^4\times 7^1\times {\mathrm{457}}^1\times {\mathrm{1543}}^1$

素因数の和:2015

約数の個数: 40

約数和(自身を含む): 175373696

約数和(自身を除く): 96396784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 457, 914, 1543, 1828, 3086, 3199, 3656, 6172, 6398, 7312, 10801, 12344, 12796, 21602, 24688, 25592, 43204, 51184, 86408, 172816, 705151, 1410302, 2820604, 4936057, 5641208, 9872114, 11282416, 19744228, 39488456, 78976912]

約数ペア:

[(1, 78976912), (2, 39488456), (4, 19744228), (7, 11282416), (8, 9872114), (14, 5641208), (16, 4936057), (28, 2820604), (56, 1410302), (112, 705151), (457, 172816), (914, 86408), (1543, 51184), (1828, 43204), (3086, 25592), (3199, 24688), (3656, 21602), (6172, 12796), (6398, 12344), (7312, 10801)]