64569336

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{206953}}^1$

素因数の和:206975

約数の個数: 32

約数和(自身を含む): 173841360

約数和(自身を除く): 109272024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 206953, 413906, 620859, 827812, 1241718, 1655624, 2483436, 2690389, 4966872, 5380778, 8071167, 10761556, 16142334, 21523112, 32284668, 64569336]

約数ペア:

[(1, 64569336), (2, 32284668), (3, 21523112), (4, 16142334), (6, 10761556), (8, 8071167), (12, 5380778), (13, 4966872), (24, 2690389), (26, 2483436), (39, 1655624), (52, 1241718), (78, 827812), (104, 620859), (156, 413906), (312, 206953)]