38579856

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:421

約数の個数: 120

約数和(自身を含む): 118742400

約数和(自身を除く): 80162544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 49, 56, 84, 94, 98, 112, 141, 147, 168, 188, 196, 282, 294, 329, 336, 349, 376, 392, 564, 588, 658, 698, 752, 784, 987, 1047, 1128, 1176, 1316, 1396, 1974, 2094, 2256, 2303, 2352, 2443, 2632, 2792, 3948, 4188, 4606, 4886, 5264, 5584, 6909, 7329, 7896, 8376, 9212, 9772, 13818, 14658, 15792, 16403, 16752, 17101, 18424, 19544, 27636, 29316, 32806, 34202, 36848, 39088, 49209, 51303, 55272, 58632, 65612, 68404, 98418, 102606, 110544, 114821, 117264, 131224, 136808, 196836, 205212, 229642, 262448, 273616, 344463, 393672, 410424, 459284, 688926, 787344, 803747, 820848, 918568, 1377852, 1607494, 1837136, 2411241, 2755704, 3214988, 4822482, 5511408, 6429976, 9644964, 12859952, 19289928, 38579856]

約数ペア:

[(1, 38579856), (2, 19289928), (3, 12859952), (4, 9644964), (6, 6429976), (7, 5511408), (8, 4822482), (12, 3214988), (14, 2755704), (16, 2411241), (21, 1837136), (24, 1607494), (28, 1377852), (42, 918568), (47, 820848), (48, 803747), (49, 787344), (56, 688926), (84, 459284), (94, 410424), (98, 393672), (112, 344463), (141, 273616), (147, 262448), (168, 229642), (188, 205212), (196, 196836), (282, 136808), (294, 131224), (329, 117264), (336, 114821), (349, 110544), (376, 102606), (392, 98418), (564, 68404), (588, 65612), (658, 58632), (698, 55272), (752, 51303), (784, 49209), (987, 39088), (1047, 36848), (1128, 34202), (1176, 32806), (1316, 29316), (1396, 27636), (1974, 19544), (2094, 18424), (2256, 17101), (2303, 16752), (2352, 16403), (2443, 15792), (2632, 14658), (2792, 13818), (3948, 9772), (4188, 9212), (4606, 8376), (4886, 7896), (5264, 7329), (5584, 6909)]