25628070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{65713}}^1$

素因数の和:65736

約数の個数: 32

約数和(自身を含む): 66239712

約数和(自身を除く): 40611642

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 65713, 131426, 197139, 328565, 394278, 657130, 854269, 985695, 1708538, 1971390, 2562807, 4271345, 5125614, 8542690, 12814035, 25628070]

約数ペア:

[(1, 25628070), (2, 12814035), (3, 8542690), (5, 5125614), (6, 4271345), (10, 2562807), (13, 1971390), (15, 1708538), (26, 985695), (30, 854269), (39, 657130), (65, 394278), (78, 328565), (130, 197139), (195, 131426), (390, 65713)]