623128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:187

約数の個数: 32

約数和(自身を含む): 1305360

約数和(自身を除く): 682232

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 97, 146, 194, 292, 388, 584, 776, 803, 1067, 1606, 2134, 3212, 4268, 6424, 7081, 8536, 14162, 28324, 56648, 77891, 155782, 311564, 623128]

約数ペア:

[(1, 623128), (2, 311564), (4, 155782), (8, 77891), (11, 56648), (22, 28324), (44, 14162), (73, 8536), (88, 7081), (97, 6424), (146, 4268), (194, 3212), (292, 2134), (388, 1606), (584, 1067), (776, 803)]