25697196

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1789}}^1$

素因数の和:1828

約数の個数: 96

約数和(自身を含む): 80192000

約数和(自身を除く): 54494804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 84, 108, 114, 126, 133, 171, 189, 228, 252, 266, 342, 378, 399, 513, 532, 684, 756, 798, 1026, 1197, 1596, 1789, 2052, 2394, 3578, 3591, 4788, 5367, 7156, 7182, 10734, 12523, 14364, 16101, 21468, 25046, 32202, 33991, 37569, 48303, 50092, 64404, 67982, 75138, 96606, 101973, 112707, 135964, 150276, 193212, 203946, 225414, 237937, 305919, 338121, 407892, 450828, 475874, 611838, 676242, 713811, 917757, 951748, 1223676, 1352484, 1427622, 1835514, 2141433, 2855244, 3671028, 4282866, 6424299, 8565732, 12848598, 25697196]

約数ペア:

[(1, 25697196), (2, 12848598), (3, 8565732), (4, 6424299), (6, 4282866), (7, 3671028), (9, 2855244), (12, 2141433), (14, 1835514), (18, 1427622), (19, 1352484), (21, 1223676), (27, 951748), (28, 917757), (36, 713811), (38, 676242), (42, 611838), (54, 475874), (57, 450828), (63, 407892), (76, 338121), (84, 305919), (108, 237937), (114, 225414), (126, 203946), (133, 193212), (171, 150276), (189, 135964), (228, 112707), (252, 101973), (266, 96606), (342, 75138), (378, 67982), (399, 64404), (513, 50092), (532, 48303), (684, 37569), (756, 33991), (798, 32202), (1026, 25046), (1197, 21468), (1596, 16101), (1789, 14364), (2052, 12523), (2394, 10734), (3578, 7182), (3591, 7156), (4788, 5367)]