8926112

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:565

約数の個数: 48

約数和(自身を含む): 19404000

約数和(自身を除く): 10477888

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 172, 208, 344, 416, 499, 559, 688, 998, 1118, 1376, 1996, 2236, 3992, 4472, 6487, 7984, 8944, 12974, 15968, 17888, 21457, 25948, 42914, 51896, 85828, 103792, 171656, 207584, 278941, 343312, 557882, 686624, 1115764, 2231528, 4463056, 8926112]

約数ペア:

[(1, 8926112), (2, 4463056), (4, 2231528), (8, 1115764), (13, 686624), (16, 557882), (26, 343312), (32, 278941), (43, 207584), (52, 171656), (86, 103792), (104, 85828), (172, 51896), (208, 42914), (344, 25948), (416, 21457), (499, 17888), (559, 15968), (688, 12974), (998, 8944), (1118, 7984), (1376, 6487), (1996, 4472), (2236, 3992)]