25332624226

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1\times {\mathrm{6857}}^1$

素因数の和:7315

約数の個数: 64

約数和(自身を含む): 47781715968

約数和(自身を除く): 22449091742

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 182, 371, 383, 689, 742, 766, 1378, 2681, 4823, 4979, 5362, 6857, 9646, 9958, 13714, 20299, 34853, 40598, 47999, 69706, 89141, 95998, 142093, 178282, 263887, 284186, 363421, 527774, 623987, 726842, 1247974, 1847209, 2543947, 2626231, 3694418, 4724473, 5087894, 5252462, 9448946, 18383617, 33071311, 34141003, 36767234, 66142622, 68282006, 139190243, 238987021, 278380486, 477974042, 974331701, 1809473159, 1948663402, 3618946318, 12666312113, 25332624226]

約数ペア:

[(1, 25332624226), (2, 12666312113), (7, 3618946318), (13, 1948663402), (14, 1809473159), (26, 974331701), (53, 477974042), (91, 278380486), (106, 238987021), (182, 139190243), (371, 68282006), (383, 66142622), (689, 36767234), (742, 34141003), (766, 33071311), (1378, 18383617), (2681, 9448946), (4823, 5252462), (4979, 5087894), (5362, 4724473), (6857, 3694418), (9646, 2626231), (9958, 2543947), (13714, 1847209), (20299, 1247974), (34853, 726842), (40598, 623987), (47999, 527774), (69706, 363421), (89141, 284186), (95998, 263887), (142093, 178282)]