67654062008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{12273959}}^1$

素因数の和:12274031

約数の個数: 32

約数和(自身を含む): 139186706400

約数和(自身を除く): 71532644392

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 12273959, 24547918, 49095836, 98191672, 159561467, 319122934, 638245868, 650519827, 1276491736, 1301039654, 2602079308, 5204158616, 8456757751, 16913515502, 33827031004, 67654062008]

約数ペア:

[(1, 67654062008), (2, 33827031004), (4, 16913515502), (8, 8456757751), (13, 5204158616), (26, 2602079308), (52, 1301039654), (53, 1276491736), (104, 650519827), (106, 638245868), (212, 319122934), (424, 159561467), (689, 98191672), (1378, 49095836), (2756, 24547918), (5512, 12273959)]