68951092

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{479}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 142248960

約数和(自身を除く): 73297868

約数列:

[1, 2, 4, 7, 14, 28, 53, 97, 106, 194, 212, 371, 388, 479, 679, 742, 958, 1358, 1484, 1916, 2716, 3353, 5141, 6706, 10282, 13412, 20564, 25387, 35987, 46463, 50774, 71974, 92926, 101548, 143948, 177709, 185852, 325241, 355418, 650482, 710836, 1300964, 2462539, 4925078, 9850156, 17237773, 34475546, 68951092]

約数ペア:

[(1, 68951092), (2, 34475546), (4, 17237773), (7, 9850156), (14, 4925078), (28, 2462539), (53, 1300964), (97, 710836), (106, 650482), (194, 355418), (212, 325241), (371, 185852), (388, 177709), (479, 143948), (679, 101548), (742, 92926), (958, 71974), (1358, 50774), (1484, 46463), (1916, 35987), (2716, 25387), (3353, 20564), (5141, 13412), (6706, 10282)]