71586856

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{313}}^1$

素因数の和:466

約数の個数: 64

約数和(自身を含む): 154638720

約数和(自身を除く): 83051864

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 113, 184, 226, 253, 313, 452, 506, 626, 904, 1012, 1243, 1252, 2024, 2486, 2504, 2599, 3443, 4972, 5198, 6886, 7199, 9944, 10396, 13772, 14398, 20792, 27544, 28589, 28796, 35369, 57178, 57592, 70738, 79189, 114356, 141476, 158378, 228712, 282952, 316756, 389059, 633512, 778118, 813487, 1556236, 1626974, 3112472, 3253948, 6507896, 8948357, 17896714, 35793428, 71586856]

約数ペア:

[(1, 71586856), (2, 35793428), (4, 17896714), (8, 8948357), (11, 6507896), (22, 3253948), (23, 3112472), (44, 1626974), (46, 1556236), (88, 813487), (92, 778118), (113, 633512), (184, 389059), (226, 316756), (253, 282952), (313, 228712), (452, 158378), (506, 141476), (626, 114356), (904, 79189), (1012, 70738), (1243, 57592), (1252, 57178), (2024, 35369), (2486, 28796), (2504, 28589), (2599, 27544), (3443, 20792), (4972, 14398), (5198, 13772), (6886, 10396), (7199, 9944)]