4477768

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 8964000

約数和(自身を除く): 4486232

約数列:

[1, 2, 4, 8, 19, 38, 76, 89, 152, 178, 331, 356, 662, 712, 1324, 1691, 2648, 3382, 6289, 6764, 12578, 13528, 25156, 29459, 50312, 58918, 117836, 235672, 559721, 1119442, 2238884, 4477768]

約数ペア:

[(1, 4477768), (2, 2238884), (4, 1119442), (8, 559721), (19, 235672), (38, 117836), (76, 58918), (89, 50312), (152, 29459), (178, 25156), (331, 13528), (356, 12578), (662, 6764), (712, 6289), (1324, 3382), (1691, 2648)]