8898992

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1$

素因数の和:501

約数の個数: 40

約数和(自身を含む): 18443760

約数和(自身を除く): 9544768

約数列:

[1, 2, 4, 8, 16, 19, 38, 73, 76, 146, 152, 292, 304, 401, 584, 802, 1168, 1387, 1604, 2774, 3208, 5548, 6416, 7619, 11096, 15238, 22192, 29273, 30476, 58546, 60952, 117092, 121904, 234184, 468368, 556187, 1112374, 2224748, 4449496, 8898992]

約数ペア:

[(1, 8898992), (2, 4449496), (4, 2224748), (8, 1112374), (16, 556187), (19, 468368), (38, 234184), (73, 121904), (76, 117092), (146, 60952), (152, 58546), (292, 30476), (304, 29273), (401, 22192), (584, 15238), (802, 11096), (1168, 7619), (1387, 6416), (1604, 5548), (2774, 3208)]