64441432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{4091}}^1$

素因数の和:4287

約数の個数: 32

約数和(自身を含む): 132580800

約数和(自身を除く): 68139368

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 179, 358, 716, 1432, 1969, 3938, 4091, 7876, 8182, 15752, 16364, 32728, 45001, 90002, 180004, 360008, 732289, 1464578, 2929156, 5858312, 8055179, 16110358, 32220716, 64441432]

約数ペア:

[(1, 64441432), (2, 32220716), (4, 16110358), (8, 8055179), (11, 5858312), (22, 2929156), (44, 1464578), (88, 732289), (179, 360008), (358, 180004), (716, 90002), (1432, 45001), (1969, 32728), (3938, 16364), (4091, 15752), (7876, 8182)]