15697927312

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{887}}^1\times {\mathrm{1151}}^1$

素因数の和:2108

約数の個数: 60

約数和(自身を含む): 31490270208

約数和(自身を除く): 15792342896

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 887, 961, 1151, 1774, 1922, 2302, 3548, 3844, 4604, 7096, 7688, 9208, 14192, 15376, 18416, 27497, 35681, 54994, 71362, 109988, 142724, 219976, 285448, 439952, 570896, 852407, 1020937, 1106111, 1704814, 2041874, 2212222, 3409628, 4083748, 4424444, 6819256, 8167496, 8848888, 13638512, 16334992, 17697776, 31649047, 63298094, 126596188, 253192376, 506384752, 981120457, 1962240914, 3924481828, 7848963656, 15697927312]

約数ペア:

[(1, 15697927312), (2, 7848963656), (4, 3924481828), (8, 1962240914), (16, 981120457), (31, 506384752), (62, 253192376), (124, 126596188), (248, 63298094), (496, 31649047), (887, 17697776), (961, 16334992), (1151, 13638512), (1774, 8848888), (1922, 8167496), (2302, 6819256), (3548, 4424444), (3844, 4083748), (4604, 3409628), (7096, 2212222), (7688, 2041874), (9208, 1704814), (14192, 1106111), (15376, 1020937), (18416, 852407), (27497, 570896), (35681, 439952), (54994, 285448), (71362, 219976), (109988, 142724)]