39970112

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6863}}^1$

素因数の和:6895

約数の個数: 56

約数和(自身を含む): 97633536

約数和(自身を除く): 57663424

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 6863, 13726, 27452, 48041, 54904, 89219, 96082, 109808, 178438, 192164, 219616, 356876, 384328, 439232, 624533, 713752, 768656, 1249066, 1427504, 1537312, 2498132, 2855008, 3074624, 4996264, 5710016, 9992528, 19985056, 39970112]

約数ペア:

[(1, 39970112), (2, 19985056), (4, 9992528), (7, 5710016), (8, 4996264), (13, 3074624), (14, 2855008), (16, 2498132), (26, 1537312), (28, 1427504), (32, 1249066), (52, 768656), (56, 713752), (64, 624533), (91, 439232), (104, 384328), (112, 356876), (182, 219616), (208, 192164), (224, 178438), (364, 109808), (416, 96082), (448, 89219), (728, 54904), (832, 48041), (1456, 27452), (2912, 13726), (5824, 6863)]