26826470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7867}}^1$

素因数の和:7916

約数の個数: 32

約数和(自身を含む): 54383616

約数和(自身を除く): 27557146

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 7867, 15734, 39335, 78670, 86537, 173074, 243877, 432685, 487754, 865370, 1219385, 2438770, 2682647, 5365294, 13413235, 26826470]

約数ペア:

[(1, 26826470), (2, 13413235), (5, 5365294), (10, 2682647), (11, 2438770), (22, 1219385), (31, 865370), (55, 487754), (62, 432685), (110, 243877), (155, 173074), (310, 86537), (341, 78670), (682, 39335), (1705, 15734), (3410, 7867)]