66962584

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{1487}}^1$

素因数の和:1939

約数の個数: 32

約数和(自身を含む): 135616320

約数和(自身を除く): 68653736

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 433, 866, 1487, 1732, 2974, 3464, 5629, 5948, 11258, 11896, 19331, 22516, 38662, 45032, 77324, 154648, 643871, 1287742, 2575484, 5150968, 8370323, 16740646, 33481292, 66962584]

約数ペア:

[(1, 66962584), (2, 33481292), (4, 16740646), (8, 8370323), (13, 5150968), (26, 2575484), (52, 1287742), (104, 643871), (433, 154648), (866, 77324), (1487, 45032), (1732, 38662), (2974, 22516), (3464, 19331), (5629, 11896), (5948, 11258)]