57761144

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1$

素因数の和:568

約数の個数: 64

約数和(自身を含む): 129485760

約数和(自身を除く): 71724616

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 61, 74, 122, 148, 244, 259, 296, 427, 457, 488, 518, 854, 914, 1036, 1708, 1828, 2072, 2257, 3199, 3416, 3656, 4514, 6398, 9028, 12796, 15799, 16909, 18056, 25592, 27877, 31598, 33818, 55754, 63196, 67636, 111508, 118363, 126392, 135272, 195139, 223016, 236726, 390278, 473452, 780556, 946904, 1031449, 1561112, 2062898, 4125796, 7220143, 8251592, 14440286, 28880572, 57761144]

約数ペア:

[(1, 57761144), (2, 28880572), (4, 14440286), (7, 8251592), (8, 7220143), (14, 4125796), (28, 2062898), (37, 1561112), (56, 1031449), (61, 946904), (74, 780556), (122, 473452), (148, 390278), (244, 236726), (259, 223016), (296, 195139), (427, 135272), (457, 126392), (488, 118363), (518, 111508), (854, 67636), (914, 63196), (1036, 55754), (1708, 33818), (1828, 31598), (2072, 27877), (2257, 25592), (3199, 18056), (3416, 16909), (3656, 15799), (4514, 12796), (6398, 9028)]