28866292

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{11329}}^1$

素因数の和:11360

約数の個数: 36

約数和(自身を含む): 63289380

約数和(自身を除く): 34423088

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 11329, 22658, 45316, 79303, 147277, 158606, 294554, 317212, 555121, 589108, 1030939, 1110242, 2061878, 2220484, 4123756, 7216573, 14433146, 28866292]

約数ペア:

[(1, 28866292), (2, 14433146), (4, 7216573), (7, 4123756), (13, 2220484), (14, 2061878), (26, 1110242), (28, 1030939), (49, 589108), (52, 555121), (91, 317212), (98, 294554), (182, 158606), (196, 147277), (364, 79303), (637, 45316), (1274, 22658), (2548, 11329)]