38666264

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53113}}^1$

素因数の和:53139

約数の個数: 32

約数和(自身を含む): 89231520

約数和(自身を除く): 50565256

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 53113, 106226, 212452, 371791, 424904, 690469, 743582, 1380938, 1487164, 2761876, 2974328, 4833283, 5523752, 9666566, 19333132, 38666264]

約数ペア:

[(1, 38666264), (2, 19333132), (4, 9666566), (7, 5523752), (8, 4833283), (13, 2974328), (14, 2761876), (26, 1487164), (28, 1380938), (52, 743582), (56, 690469), (91, 424904), (104, 371791), (182, 212452), (364, 106226), (728, 53113)]