15708918412

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{10631}}^1$

素因数の和:10771

約数の個数: 72

約数和(自身を含む): 31358105856

約数和(自身を除く): 15649187444

約数列:

[1, 2, 4, 11, 22, 43, 44, 71, 86, 121, 142, 172, 242, 284, 473, 484, 781, 946, 1562, 1892, 3053, 3124, 5203, 6106, 8591, 10406, 10631, 12212, 17182, 20812, 21262, 33583, 34364, 42524, 67166, 116941, 134332, 233882, 369413, 457133, 467764, 738826, 754801, 914266, 1286351, 1477652, 1509602, 1828532, 2572702, 3019204, 5028463, 5145404, 8302811, 10056926, 16605622, 20113852, 32456443, 33211244, 55313093, 64912886, 91330921, 110626186, 129825772, 182661842, 221252372, 357020873, 365323684, 714041746, 1428083492, 3927229603, 7854459206, 15708918412]

約数ペア:

[(1, 15708918412), (2, 7854459206), (4, 3927229603), (11, 1428083492), (22, 714041746), (43, 365323684), (44, 357020873), (71, 221252372), (86, 182661842), (121, 129825772), (142, 110626186), (172, 91330921), (242, 64912886), (284, 55313093), (473, 33211244), (484, 32456443), (781, 20113852), (946, 16605622), (1562, 10056926), (1892, 8302811), (3053, 5145404), (3124, 5028463), (5203, 3019204), (6106, 2572702), (8591, 1828532), (10406, 1509602), (10631, 1477652), (12212, 1286351), (17182, 914266), (20812, 754801), (21262, 738826), (33583, 467764), (34364, 457133), (42524, 369413), (67166, 233882), (116941, 134332)]