1273233344

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{7573}}^1$

素因数の和:7693

約数の個数: 56

約数和(自身を含む): 2631752928

約数和(自身を除く): 1358519584

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 71, 74, 142, 148, 284, 296, 568, 592, 1136, 1184, 2272, 2368, 2627, 4544, 5254, 7573, 10508, 15146, 21016, 30292, 42032, 60584, 84064, 121168, 168128, 242336, 280201, 484672, 537683, 560402, 1075366, 1120804, 2150732, 2241608, 4301464, 4483216, 8602928, 8966432, 17205856, 17932864, 19894271, 34411712, 39788542, 79577084, 159154168, 318308336, 636616672, 1273233344]

約数ペア:

[(1, 1273233344), (2, 636616672), (4, 318308336), (8, 159154168), (16, 79577084), (32, 39788542), (37, 34411712), (64, 19894271), (71, 17932864), (74, 17205856), (142, 8966432), (148, 8602928), (284, 4483216), (296, 4301464), (568, 2241608), (592, 2150732), (1136, 1120804), (1184, 1075366), (2272, 560402), (2368, 537683), (2627, 484672), (4544, 280201), (5254, 242336), (7573, 168128), (10508, 121168), (15146, 84064), (21016, 60584), (30292, 42032)]