25641174

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{3389}}^1$

素因数の和:3504

約数の個数: 32

約数和(自身を含む): 55812960

約数和(自身を除く): 30171786

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 97, 194, 291, 582, 1261, 2522, 3389, 3783, 6778, 7566, 10167, 20334, 44057, 88114, 132171, 264342, 328733, 657466, 986199, 1972398, 4273529, 8547058, 12820587, 25641174]

約数ペア:

[(1, 25641174), (2, 12820587), (3, 8547058), (6, 4273529), (13, 1972398), (26, 986199), (39, 657466), (78, 328733), (97, 264342), (194, 132171), (291, 88114), (582, 44057), (1261, 20334), (2522, 10167), (3389, 7566), (3783, 6778)]