28294514892

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{1373}}^1\times {\mathrm{27259}}^1$

素因数の和:28652

約数の個数: 96

約数和(自身を含む): 83899737600

約数和(自身を除く): 55605222708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 1373, 2746, 4119, 5492, 8238, 9611, 12357, 16476, 19222, 24714, 27259, 28833, 37071, 38444, 49428, 54518, 57666, 74142, 81777, 86499, 109036, 115332, 148284, 163554, 172998, 190813, 245331, 259497, 327108, 345996, 381626, 490662, 518994, 572439, 735993, 763252, 981324, 1037988, 1144878, 1471986, 1717317, 2289756, 2943972, 3434634, 5151951, 6869268, 10303902, 20607804, 37426607, 74853214, 112279821, 149706428, 224559642, 261986249, 336839463, 449119284, 523972498, 673678926, 785958747, 1010518389, 1047944996, 1347357852, 1571917494, 2021036778, 2357876241, 3143834988, 4042073556, 4715752482, 7073628723, 9431504964, 14147257446, 28294514892]

約数ペア:

[(1, 28294514892), (2, 14147257446), (3, 9431504964), (4, 7073628723), (6, 4715752482), (7, 4042073556), (9, 3143834988), (12, 2357876241), (14, 2021036778), (18, 1571917494), (21, 1347357852), (27, 1047944996), (28, 1010518389), (36, 785958747), (42, 673678926), (54, 523972498), (63, 449119284), (84, 336839463), (108, 261986249), (126, 224559642), (189, 149706428), (252, 112279821), (378, 74853214), (756, 37426607), (1373, 20607804), (2746, 10303902), (4119, 6869268), (5492, 5151951), (8238, 3434634), (9611, 2943972), (12357, 2289756), (16476, 1717317), (19222, 1471986), (24714, 1144878), (27259, 1037988), (28833, 981324), (37071, 763252), (38444, 735993), (49428, 572439), (54518, 518994), (57666, 490662), (74142, 381626), (81777, 345996), (86499, 327108), (109036, 259497), (115332, 245331), (148284, 190813), (163554, 172998)]