8997784

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{619}}^1$

素因数の和:727

約数の個数: 32

約数和(自身を含む): 17856000

約数和(自身を除く): 8858216

約数列:

[1, 2, 4, 8, 23, 46, 79, 92, 158, 184, 316, 619, 632, 1238, 1817, 2476, 3634, 4952, 7268, 14237, 14536, 28474, 48901, 56948, 97802, 113896, 195604, 391208, 1124723, 2249446, 4498892, 8997784]

約数ペア:

[(1, 8997784), (2, 4498892), (4, 2249446), (8, 1124723), (23, 391208), (46, 195604), (79, 113896), (92, 97802), (158, 56948), (184, 48901), (316, 28474), (619, 14536), (632, 14237), (1238, 7268), (1817, 4952), (2476, 3634)]