77488112

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{372539}}^1$

素因数の和:372560

約数の個数: 20

約数和(自身を含む): 161682360

約数和(自身を除く): 84194248

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 372539, 745078, 1490156, 2980312, 4843007, 5960624, 9686014, 19372028, 38744056, 77488112]

約数ペア:

[(1, 77488112), (2, 38744056), (4, 19372028), (8, 9686014), (13, 5960624), (16, 4843007), (26, 2980312), (52, 1490156), (104, 745078), (208, 372539)]