61124518

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:401

約数の個数: 64

約数和(自身を含む): 120274560

約数和(自身を除く): 59150042

約数列:

[1, 2, 7, 13, 14, 26, 29, 37, 58, 74, 91, 182, 203, 259, 313, 377, 406, 481, 518, 626, 754, 962, 1073, 2146, 2191, 2639, 3367, 4069, 4382, 5278, 6734, 7511, 8138, 9077, 11581, 13949, 15022, 18154, 23162, 27898, 28483, 56966, 63539, 81067, 97643, 118001, 127078, 150553, 162134, 195286, 236002, 301106, 335849, 671698, 826007, 1053871, 1652014, 2107742, 2350943, 4366037, 4701886, 8732074, 30562259, 61124518]

約数ペア:

[(1, 61124518), (2, 30562259), (7, 8732074), (13, 4701886), (14, 4366037), (26, 2350943), (29, 2107742), (37, 1652014), (58, 1053871), (74, 826007), (91, 671698), (182, 335849), (203, 301106), (259, 236002), (313, 195286), (377, 162134), (406, 150553), (481, 127078), (518, 118001), (626, 97643), (754, 81067), (962, 63539), (1073, 56966), (2146, 28483), (2191, 27898), (2639, 23162), (3367, 18154), (4069, 15022), (4382, 13949), (5278, 11581), (6734, 9077), (7511, 8138)]