69887884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{401}}^1$

素因数の和:666

約数の個数: 48

約数和(自身を含む): 142230816

約数和(自身を除く): 72342932

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 233, 374, 401, 466, 748, 802, 932, 1604, 2563, 3961, 4411, 5126, 6817, 7922, 8822, 10252, 13634, 15844, 17644, 27268, 43571, 74987, 87142, 93433, 149974, 174284, 186866, 299948, 373732, 1027763, 1588361, 2055526, 3176722, 4111052, 6353444, 17471971, 34943942, 69887884]

約数ペア:

[(1, 69887884), (2, 34943942), (4, 17471971), (11, 6353444), (17, 4111052), (22, 3176722), (34, 2055526), (44, 1588361), (68, 1027763), (187, 373732), (233, 299948), (374, 186866), (401, 174284), (466, 149974), (748, 93433), (802, 87142), (932, 74987), (1604, 43571), (2563, 27268), (3961, 17644), (4411, 15844), (5126, 13634), (6817, 10252), (7922, 8822)]