7898712

素因数分解:

$2^3\times 3^1\times {\mathrm{397}}^1\times {\mathrm{829}}^1$

素因数の和:1235

約数の個数: 32

約数和(自身を含む): 19820400

約数和(自身を除く): 11921688

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 397, 794, 829, 1191, 1588, 1658, 2382, 2487, 3176, 3316, 4764, 4974, 6632, 9528, 9948, 19896, 329113, 658226, 987339, 1316452, 1974678, 2632904, 3949356, 7898712]

約数ペア:

[(1, 7898712), (2, 3949356), (3, 2632904), (4, 1974678), (6, 1316452), (8, 987339), (12, 658226), (24, 329113), (397, 19896), (794, 9948), (829, 9528), (1191, 6632), (1588, 4974), (1658, 4764), (2382, 3316), (2487, 3176)]