27553736

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:414

約数の個数: 64

約数和(自身を含む): 63348480

約数和(自身を除く): 35794744

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 103, 119, 136, 206, 238, 281, 412, 476, 562, 721, 824, 952, 1124, 1442, 1751, 1967, 2248, 2884, 3502, 3934, 4777, 5768, 7004, 7868, 9554, 12257, 14008, 15736, 19108, 24514, 28943, 33439, 38216, 49028, 57886, 66878, 98056, 115772, 133756, 202601, 231544, 267512, 405202, 492031, 810404, 984062, 1620808, 1968124, 3444217, 3936248, 6888434, 13776868, 27553736]

約数ペア:

[(1, 27553736), (2, 13776868), (4, 6888434), (7, 3936248), (8, 3444217), (14, 1968124), (17, 1620808), (28, 984062), (34, 810404), (56, 492031), (68, 405202), (103, 267512), (119, 231544), (136, 202601), (206, 133756), (238, 115772), (281, 98056), (412, 66878), (476, 57886), (562, 49028), (721, 38216), (824, 33439), (952, 28943), (1124, 24514), (1442, 19108), (1751, 15736), (1967, 14008), (2248, 12257), (2884, 9554), (3502, 7868), (3934, 7004), (4777, 5768)]