25551408

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:382

約数の個数: 80

約数和(自身を含む): 70682976

約数和(自身を除く): 45131568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 173, 181, 204, 272, 346, 362, 408, 519, 543, 692, 724, 816, 1038, 1086, 1384, 1448, 2076, 2172, 2768, 2896, 2941, 3077, 4152, 4344, 5882, 6154, 8304, 8688, 8823, 9231, 11764, 12308, 17646, 18462, 23528, 24616, 31313, 35292, 36924, 47056, 49232, 62626, 70584, 73848, 93939, 125252, 141168, 147696, 187878, 250504, 375756, 501008, 532321, 751512, 1064642, 1503024, 1596963, 2129284, 3193926, 4258568, 6387852, 8517136, 12775704, 25551408]

約数ペア:

[(1, 25551408), (2, 12775704), (3, 8517136), (4, 6387852), (6, 4258568), (8, 3193926), (12, 2129284), (16, 1596963), (17, 1503024), (24, 1064642), (34, 751512), (48, 532321), (51, 501008), (68, 375756), (102, 250504), (136, 187878), (173, 147696), (181, 141168), (204, 125252), (272, 93939), (346, 73848), (362, 70584), (408, 62626), (519, 49232), (543, 47056), (692, 36924), (724, 35292), (816, 31313), (1038, 24616), (1086, 23528), (1384, 18462), (1448, 17646), (2076, 12308), (2172, 11764), (2768, 9231), (2896, 8823), (2941, 8688), (3077, 8304), (4152, 6154), (4344, 5882)]