13025792

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:153

約数の個数: 80

約数和(自身を含む): 29789760

約数和(自身を除く): 16763968

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 103, 104, 128, 152, 206, 208, 247, 256, 304, 412, 416, 494, 512, 608, 824, 832, 988, 1216, 1339, 1648, 1664, 1957, 1976, 2432, 2678, 3296, 3328, 3914, 3952, 4864, 5356, 6592, 6656, 7828, 7904, 9728, 10712, 13184, 15656, 15808, 21424, 25441, 26368, 31312, 31616, 42848, 50882, 52736, 62624, 63232, 85696, 101764, 125248, 126464, 171392, 203528, 250496, 342784, 407056, 500992, 685568, 814112, 1001984, 1628224, 3256448, 6512896, 13025792]

約数ペア:

[(1, 13025792), (2, 6512896), (4, 3256448), (8, 1628224), (13, 1001984), (16, 814112), (19, 685568), (26, 500992), (32, 407056), (38, 342784), (52, 250496), (64, 203528), (76, 171392), (103, 126464), (104, 125248), (128, 101764), (152, 85696), (206, 63232), (208, 62624), (247, 52736), (256, 50882), (304, 42848), (412, 31616), (416, 31312), (494, 26368), (512, 25441), (608, 21424), (824, 15808), (832, 15656), (988, 13184), (1216, 10712), (1339, 9728), (1648, 7904), (1664, 7828), (1957, 6656), (1976, 6592), (2432, 5356), (2678, 4864), (3296, 3952), (3328, 3914)]