8003856

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:149

約数の個数: 120

約数和(自身を含む): 24935904

約数和(自身を除く): 16932048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 49, 56, 82, 83, 84, 98, 112, 123, 147, 164, 166, 168, 196, 246, 249, 287, 294, 328, 332, 336, 392, 492, 498, 574, 581, 588, 656, 664, 784, 861, 984, 996, 1148, 1162, 1176, 1328, 1722, 1743, 1968, 1992, 2009, 2296, 2324, 2352, 3403, 3444, 3486, 3984, 4018, 4067, 4592, 4648, 6027, 6806, 6888, 6972, 8036, 8134, 9296, 10209, 12054, 12201, 13612, 13776, 13944, 16072, 16268, 20418, 23821, 24108, 24402, 27224, 27888, 32144, 32536, 40836, 47642, 48216, 48804, 54448, 65072, 71463, 81672, 95284, 96432, 97608, 142926, 163344, 166747, 190568, 195216, 285852, 333494, 381136, 500241, 571704, 666988, 1000482, 1143408, 1333976, 2000964, 2667952, 4001928, 8003856]

約数ペア:

[(1, 8003856), (2, 4001928), (3, 2667952), (4, 2000964), (6, 1333976), (7, 1143408), (8, 1000482), (12, 666988), (14, 571704), (16, 500241), (21, 381136), (24, 333494), (28, 285852), (41, 195216), (42, 190568), (48, 166747), (49, 163344), (56, 142926), (82, 97608), (83, 96432), (84, 95284), (98, 81672), (112, 71463), (123, 65072), (147, 54448), (164, 48804), (166, 48216), (168, 47642), (196, 40836), (246, 32536), (249, 32144), (287, 27888), (294, 27224), (328, 24402), (332, 24108), (336, 23821), (392, 20418), (492, 16268), (498, 16072), (574, 13944), (581, 13776), (588, 13612), (656, 12201), (664, 12054), (784, 10209), (861, 9296), (984, 8134), (996, 8036), (1148, 6972), (1162, 6888), (1176, 6806), (1328, 6027), (1722, 4648), (1743, 4592), (1968, 4067), (1992, 4018), (2009, 3984), (2296, 3486), (2324, 3444), (2352, 3403)]