12440792

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{743}}^1$

素因数の和:792

約数の個数: 64

約数和(自身を含む): 29998080

約数和(自身を除く): 17557288

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 91, 92, 104, 161, 182, 184, 299, 322, 364, 598, 644, 728, 743, 1196, 1288, 1486, 2093, 2392, 2972, 4186, 5201, 5944, 8372, 9659, 10402, 16744, 17089, 19318, 20804, 34178, 38636, 41608, 67613, 68356, 77272, 119623, 135226, 136712, 222157, 239246, 270452, 444314, 478492, 540904, 888628, 956984, 1555099, 1777256, 3110198, 6220396, 12440792]

約数ペア:

[(1, 12440792), (2, 6220396), (4, 3110198), (7, 1777256), (8, 1555099), (13, 956984), (14, 888628), (23, 540904), (26, 478492), (28, 444314), (46, 270452), (52, 239246), (56, 222157), (91, 136712), (92, 135226), (104, 119623), (161, 77272), (182, 68356), (184, 67613), (299, 41608), (322, 38636), (364, 34178), (598, 20804), (644, 19318), (728, 17089), (743, 16744), (1196, 10402), (1288, 9659), (1486, 8372), (2093, 5944), (2392, 5201), (2972, 4186)]