7474324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 15664320

約数和(自身を除く): 8189996

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 73, 143, 146, 179, 286, 292, 358, 572, 716, 803, 949, 1606, 1898, 1969, 2327, 3212, 3796, 3938, 4654, 7876, 9308, 10439, 13067, 20878, 25597, 26134, 41756, 51194, 52268, 102388, 143737, 169871, 287474, 339742, 574948, 679484, 1868581, 3737162, 7474324]

約数ペア:

[(1, 7474324), (2, 3737162), (4, 1868581), (11, 679484), (13, 574948), (22, 339742), (26, 287474), (44, 169871), (52, 143737), (73, 102388), (143, 52268), (146, 51194), (179, 41756), (286, 26134), (292, 25597), (358, 20878), (572, 13067), (716, 10439), (803, 9308), (949, 7876), (1606, 4654), (1898, 3938), (1969, 3796), (2327, 3212)]