68855332

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{14551}}^1$

素因数の和:14588

約数の個数: 36

約数和(自身を含む): 149128896

約数和(自身を除く): 80273564

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 14551, 29102, 58204, 101857, 189163, 203714, 378326, 407428, 756652, 1324141, 2459119, 2648282, 4918238, 5296564, 9836476, 17213833, 34427666, 68855332]

約数ペア:

[(1, 68855332), (2, 34427666), (4, 17213833), (7, 9836476), (13, 5296564), (14, 4918238), (26, 2648282), (28, 2459119), (52, 1324141), (91, 756652), (169, 407428), (182, 378326), (338, 203714), (364, 189163), (676, 101857), (1183, 58204), (2366, 29102), (4732, 14551)]