38899952

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26717}}^1$

素因数の和:26745

約数の個数: 40

約数和(自身を含む): 92764896

約数和(自身を除く): 53864944

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 26717, 53434, 106868, 187019, 213736, 347321, 374038, 427472, 694642, 748076, 1389284, 1496152, 2431247, 2778568, 2992304, 4862494, 5557136, 9724988, 19449976, 38899952]

約数ペア:

[(1, 38899952), (2, 19449976), (4, 9724988), (7, 5557136), (8, 4862494), (13, 2992304), (14, 2778568), (16, 2431247), (26, 1496152), (28, 1389284), (52, 748076), (56, 694642), (91, 427472), (104, 374038), (112, 347321), (182, 213736), (208, 187019), (364, 106868), (728, 53434), (1456, 26717)]