67337336

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{20681}}^1$

素因数の和:20735

約数の個数: 32

約数和(自身を含む): 141464880

約数和(自身を除く): 74127544

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 20681, 41362, 82724, 165448, 227491, 454982, 765197, 909964, 1530394, 1819928, 3060788, 6121576, 8417167, 16834334, 33668668, 67337336]

約数ペア:

[(1, 67337336), (2, 33668668), (4, 16834334), (8, 8417167), (11, 6121576), (22, 3060788), (37, 1819928), (44, 1530394), (74, 909964), (88, 765197), (148, 454982), (296, 227491), (407, 165448), (814, 82724), (1628, 41362), (3256, 20681)]