65870896

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:339

約数の個数: 120

約数和(自身を含む): 167426784

約数和(自身を除く): 101555888

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 49, 52, 56, 91, 92, 98, 104, 112, 161, 182, 184, 196, 208, 281, 299, 322, 364, 368, 392, 562, 598, 637, 644, 728, 784, 1124, 1127, 1196, 1274, 1288, 1456, 1967, 2093, 2248, 2254, 2392, 2548, 2576, 3653, 3934, 4186, 4496, 4508, 4784, 5096, 6463, 7306, 7868, 8372, 9016, 10192, 12926, 13769, 14612, 14651, 15736, 16744, 18032, 25571, 25852, 27538, 29224, 29302, 31472, 33488, 45241, 51142, 51704, 55076, 58448, 58604, 84019, 90482, 102284, 103408, 110152, 117208, 168038, 178997, 180964, 204568, 220304, 234416, 316687, 336076, 357994, 361928, 409136, 588133, 633374, 672152, 715988, 723856, 1176266, 1266748, 1344304, 1431976, 2352532, 2533496, 2863952, 4116931, 4705064, 5066992, 8233862, 9410128, 16467724, 32935448, 65870896]

約数ペア:

[(1, 65870896), (2, 32935448), (4, 16467724), (7, 9410128), (8, 8233862), (13, 5066992), (14, 4705064), (16, 4116931), (23, 2863952), (26, 2533496), (28, 2352532), (46, 1431976), (49, 1344304), (52, 1266748), (56, 1176266), (91, 723856), (92, 715988), (98, 672152), (104, 633374), (112, 588133), (161, 409136), (182, 361928), (184, 357994), (196, 336076), (208, 316687), (281, 234416), (299, 220304), (322, 204568), (364, 180964), (368, 178997), (392, 168038), (562, 117208), (598, 110152), (637, 103408), (644, 102284), (728, 90482), (784, 84019), (1124, 58604), (1127, 58448), (1196, 55076), (1274, 51704), (1288, 51142), (1456, 45241), (1967, 33488), (2093, 31472), (2248, 29302), (2254, 29224), (2392, 27538), (2548, 25852), (2576, 25571), (3653, 18032), (3934, 16744), (4186, 15736), (4496, 14651), (4508, 14612), (4784, 13769), (5096, 12926), (6463, 10192), (7306, 9016), (7868, 8372)]