61647376

素因数分解:

$2^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{4871}}^1$

素因数の和:4999

約数の個数: 40

約数和(自身を含む): 137741184

約数和(自身を除く): 76093808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 113, 226, 452, 791, 904, 1582, 1808, 3164, 4871, 6328, 9742, 12656, 19484, 34097, 38968, 68194, 77936, 136388, 272776, 545552, 550423, 1100846, 2201692, 3852961, 4403384, 7705922, 8806768, 15411844, 30823688, 61647376]

約数ペア:

[(1, 61647376), (2, 30823688), (4, 15411844), (7, 8806768), (8, 7705922), (14, 4403384), (16, 3852961), (28, 2201692), (56, 1100846), (112, 550423), (113, 545552), (226, 272776), (452, 136388), (791, 77936), (904, 68194), (1582, 38968), (1808, 34097), (3164, 19484), (4871, 12656), (6328, 9742)]