65131612

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{178933}}^1$

素因数の和:178957

約数の個数: 24

約数和(自身を含む): 140284256

約数和(自身を除く): 75152644

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 178933, 357866, 715732, 1252531, 2326129, 2505062, 4652258, 5010124, 9304516, 16282903, 32565806, 65131612]

約数ペア:

[(1, 65131612), (2, 32565806), (4, 16282903), (7, 9304516), (13, 5010124), (14, 4652258), (26, 2505062), (28, 2326129), (52, 1252531), (91, 715732), (182, 357866), (364, 178933)]