57587894

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:285

約数の個数: 64

約数和(自身を含む): 112250880

約数和(自身を除く): 54662986

約数列:

[1, 2, 7, 13, 14, 26, 31, 59, 62, 91, 118, 173, 182, 217, 346, 403, 413, 434, 767, 806, 826, 1211, 1534, 1829, 2249, 2422, 2821, 3658, 4498, 5363, 5369, 5642, 10207, 10726, 10738, 12803, 15743, 20414, 23777, 25606, 31486, 37541, 47554, 69719, 71449, 75082, 132691, 139438, 142898, 166439, 265382, 316417, 332878, 488033, 632834, 928837, 976066, 1857674, 2214919, 4113421, 4429838, 8226842, 28793947, 57587894]

約数ペア:

[(1, 57587894), (2, 28793947), (7, 8226842), (13, 4429838), (14, 4113421), (26, 2214919), (31, 1857674), (59, 976066), (62, 928837), (91, 632834), (118, 488033), (173, 332878), (182, 316417), (217, 265382), (346, 166439), (403, 142898), (413, 139438), (434, 132691), (767, 75082), (806, 71449), (826, 69719), (1211, 47554), (1534, 37541), (1829, 31486), (2249, 25606), (2422, 23777), (2821, 20414), (3658, 15743), (4498, 12803), (5363, 10738), (5369, 10726), (5642, 10207)]