8861272

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2003}}^1$

素因数の和:2095

約数の個数: 32

約数和(自身を含む): 19238400

約数和(自身を除く): 10377128

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2003, 2212, 4006, 4424, 8012, 14021, 16024, 28042, 56084, 112168, 158237, 316474, 632948, 1107659, 1265896, 2215318, 4430636, 8861272]

約数ペア:

[(1, 8861272), (2, 4430636), (4, 2215318), (7, 1265896), (8, 1107659), (14, 632948), (28, 316474), (56, 158237), (79, 112168), (158, 56084), (316, 28042), (553, 16024), (632, 14021), (1106, 8012), (2003, 4424), (2212, 4006)]