9661904

素因数分解:

$2^4\times 7^1\times {\mathrm{281}}^1\times {\mathrm{307}}^1$

素因数の和:603

約数の個数: 40

約数和(自身を含む): 21540288

約数和(自身を除く): 11878384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 281, 307, 562, 614, 1124, 1228, 1967, 2149, 2248, 2456, 3934, 4298, 4496, 4912, 7868, 8596, 15736, 17192, 31472, 34384, 86267, 172534, 345068, 603869, 690136, 1207738, 1380272, 2415476, 4830952, 9661904]

約数ペア:

[(1, 9661904), (2, 4830952), (4, 2415476), (7, 1380272), (8, 1207738), (14, 690136), (16, 603869), (28, 345068), (56, 172534), (112, 86267), (281, 34384), (307, 31472), (562, 17192), (614, 15736), (1124, 8596), (1228, 7868), (1967, 4912), (2149, 4496), (2248, 4298), (2456, 3934)]