28757544

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{883}}^1$

素因数の和:974

約数の個数: 64

約数和(自身を含む): 76377600

約数和(自身を除く): 47620056

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 59, 69, 92, 118, 138, 177, 184, 236, 276, 354, 472, 552, 708, 883, 1357, 1416, 1766, 2649, 2714, 3532, 4071, 5298, 5428, 7064, 8142, 10596, 10856, 16284, 20309, 21192, 32568, 40618, 52097, 60927, 81236, 104194, 121854, 156291, 162472, 208388, 243708, 312582, 416776, 487416, 625164, 1198231, 1250328, 2396462, 3594693, 4792924, 7189386, 9585848, 14378772, 28757544]

約数ペア:

[(1, 28757544), (2, 14378772), (3, 9585848), (4, 7189386), (6, 4792924), (8, 3594693), (12, 2396462), (23, 1250328), (24, 1198231), (46, 625164), (59, 487416), (69, 416776), (92, 312582), (118, 243708), (138, 208388), (177, 162472), (184, 156291), (236, 121854), (276, 104194), (354, 81236), (472, 60927), (552, 52097), (708, 40618), (883, 32568), (1357, 21192), (1416, 20309), (1766, 16284), (2649, 10856), (2714, 10596), (3532, 8142), (4071, 7064), (5298, 5428)]