12915264

素因数分解:

$2^6\times 3^1\times {\mathrm{137}}^1\times {\mathrm{491}}^1$

素因数の和:643

約数の個数: 56

約数和(自身を含む): 34491168

約数和(自身を除く): 21575904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 137, 192, 274, 411, 491, 548, 822, 982, 1096, 1473, 1644, 1964, 2192, 2946, 3288, 3928, 4384, 5892, 6576, 7856, 8768, 11784, 13152, 15712, 23568, 26304, 31424, 47136, 67267, 94272, 134534, 201801, 269068, 403602, 538136, 807204, 1076272, 1614408, 2152544, 3228816, 4305088, 6457632, 12915264]

約数ペア:

[(1, 12915264), (2, 6457632), (3, 4305088), (4, 3228816), (6, 2152544), (8, 1614408), (12, 1076272), (16, 807204), (24, 538136), (32, 403602), (48, 269068), (64, 201801), (96, 134534), (137, 94272), (192, 67267), (274, 47136), (411, 31424), (491, 26304), (548, 23568), (822, 15712), (982, 13152), (1096, 11784), (1473, 8768), (1644, 7856), (1964, 6576), (2192, 5892), (2946, 4384), (3288, 3928)]