26806568

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5689}}^1$

素因数の和:5745

約数の個数: 32

約数和(自身を含む): 54624000

約数和(自身を除く): 27817432

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 4712, 5689, 11378, 22756, 45512, 108091, 176359, 216182, 352718, 432364, 705436, 864728, 1410872, 3350821, 6701642, 13403284, 26806568]

約数ペア:

[(1, 26806568), (2, 13403284), (4, 6701642), (8, 3350821), (19, 1410872), (31, 864728), (38, 705436), (62, 432364), (76, 352718), (124, 216182), (152, 176359), (248, 108091), (589, 45512), (1178, 22756), (2356, 11378), (4712, 5689)]