26501328

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:513

約数の個数: 120

約数和(自身を含む): 86351616

約数和(自身を除く): 59850288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 61, 63, 72, 84, 112, 122, 126, 144, 168, 183, 244, 252, 336, 366, 427, 431, 488, 504, 549, 732, 854, 862, 976, 1008, 1098, 1281, 1293, 1464, 1708, 1724, 2196, 2562, 2586, 2928, 3017, 3416, 3448, 3843, 3879, 4392, 5124, 5172, 6034, 6832, 6896, 7686, 7758, 8784, 9051, 10248, 10344, 12068, 15372, 15516, 18102, 20496, 20688, 24136, 26291, 27153, 30744, 31032, 36204, 48272, 52582, 54306, 61488, 62064, 72408, 78873, 105164, 108612, 144816, 157746, 184037, 210328, 217224, 236619, 315492, 368074, 420656, 434448, 473238, 552111, 630984, 736148, 946476, 1104222, 1261968, 1472296, 1656333, 1892952, 2208444, 2944592, 3312666, 3785904, 4416888, 6625332, 8833776, 13250664, 26501328]

約数ペア:

[(1, 26501328), (2, 13250664), (3, 8833776), (4, 6625332), (6, 4416888), (7, 3785904), (8, 3312666), (9, 2944592), (12, 2208444), (14, 1892952), (16, 1656333), (18, 1472296), (21, 1261968), (24, 1104222), (28, 946476), (36, 736148), (42, 630984), (48, 552111), (56, 473238), (61, 434448), (63, 420656), (72, 368074), (84, 315492), (112, 236619), (122, 217224), (126, 210328), (144, 184037), (168, 157746), (183, 144816), (244, 108612), (252, 105164), (336, 78873), (366, 72408), (427, 62064), (431, 61488), (488, 54306), (504, 52582), (549, 48272), (732, 36204), (854, 31032), (862, 30744), (976, 27153), (1008, 26291), (1098, 24136), (1281, 20688), (1293, 20496), (1464, 18102), (1708, 15516), (1724, 15372), (2196, 12068), (2562, 10344), (2586, 10248), (2928, 9051), (3017, 8784), (3416, 7758), (3448, 7686), (3843, 6896), (3879, 6832), (4392, 6034), (5124, 5172)]