64568712

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{206951}}^1$

素因数の和:206973

約数の個数: 32

約数和(自身を含む): 173839680

約数和(自身を除く): 109270968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 206951, 413902, 620853, 827804, 1241706, 1655608, 2483412, 2690363, 4966824, 5380726, 8071089, 10761452, 16142178, 21522904, 32284356, 64568712]

約数ペア:

[(1, 64568712), (2, 32284356), (3, 21522904), (4, 16142178), (6, 10761452), (8, 8071089), (12, 5380726), (13, 4966824), (24, 2690363), (26, 2483412), (39, 1655608), (52, 1241706), (78, 827804), (104, 620853), (156, 413902), (312, 206951)]