28530424

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{6691}}^1$

素因数の和:6751

約数の個数: 32

約数和(自身を含む): 59023440

約数和(自身を除く): 30493016

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 6691, 13382, 26764, 53528, 86983, 173966, 274331, 347932, 548662, 695864, 1097324, 2194648, 3566303, 7132606, 14265212, 28530424]

約数ペア:

[(1, 28530424), (2, 14265212), (4, 7132606), (8, 3566303), (13, 2194648), (26, 1097324), (41, 695864), (52, 548662), (82, 347932), (104, 274331), (164, 173966), (328, 86983), (533, 53528), (1066, 26764), (2132, 13382), (4264, 6691)]