66214616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{1009}}^1$

素因数の和:1659

約数の個数: 32

約数和(自身を含む): 134047200

約数和(自身を除く): 67832584

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 631, 1009, 1262, 2018, 2524, 4036, 5048, 8072, 8203, 13117, 16406, 26234, 32812, 52468, 65624, 104936, 636679, 1273358, 2546716, 5093432, 8276827, 16553654, 33107308, 66214616]

約数ペア:

[(1, 66214616), (2, 33107308), (4, 16553654), (8, 8276827), (13, 5093432), (26, 2546716), (52, 1273358), (104, 636679), (631, 104936), (1009, 65624), (1262, 52468), (2018, 32812), (2524, 26234), (4036, 16406), (5048, 13117), (8072, 8203)]