8268496

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{461}}^1$

素因数の和:547

約数の個数: 40

約数和(自身を含む): 17186400

約数和(自身を除く): 8917904

約数列:

[1, 2, 4, 8, 16, 19, 38, 59, 76, 118, 152, 236, 304, 461, 472, 922, 944, 1121, 1844, 2242, 3688, 4484, 7376, 8759, 8968, 17518, 17936, 27199, 35036, 54398, 70072, 108796, 140144, 217592, 435184, 516781, 1033562, 2067124, 4134248, 8268496]

約数ペア:

[(1, 8268496), (2, 4134248), (4, 2067124), (8, 1033562), (16, 516781), (19, 435184), (38, 217592), (59, 140144), (76, 108796), (118, 70072), (152, 54398), (236, 35036), (304, 27199), (461, 17936), (472, 17518), (922, 8968), (944, 8759), (1121, 7376), (1844, 4484), (2242, 3688)]