66770808

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{214009}}^1$

素因数の和:214031

約数の個数: 32

約数和(自身を含む): 179768400

約数和(自身を除く): 112997592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 214009, 428018, 642027, 856036, 1284054, 1712072, 2568108, 2782117, 5136216, 5564234, 8346351, 11128468, 16692702, 22256936, 33385404, 66770808]

約数ペア:

[(1, 66770808), (2, 33385404), (3, 22256936), (4, 16692702), (6, 11128468), (8, 8346351), (12, 5564234), (13, 5136216), (24, 2782117), (26, 2568108), (39, 1712072), (52, 1284054), (78, 856036), (104, 642027), (156, 428018), (312, 214009)]