3256448

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:149

約数の個数: 64

約数和(自身を含む): 7425600

約数和(自身を除く): 4169152

約数列:

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

約数ペア:

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