73939138

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{8291}}^1$

素因数の和:8327

約数の個数: 32

約数和(自身を含む): 139305600

約数和(自身を除く): 65366462

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 343, 637, 686, 1274, 4459, 8291, 8918, 16582, 58037, 107783, 116074, 215566, 406259, 754481, 812518, 1508962, 2843813, 5281367, 5687626, 10562734, 36969569, 73939138]

約数ペア:

[(1, 73939138), (2, 36969569), (7, 10562734), (13, 5687626), (14, 5281367), (26, 2843813), (49, 1508962), (91, 812518), (98, 754481), (182, 406259), (343, 215566), (637, 116074), (686, 107783), (1274, 58037), (4459, 16582), (8291, 8918)]