67538416

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{22573}}^1$

素因数の和:22609

約数の個数: 40

約数和(自身を含む): 151155504

約数和(自身を除く): 83617088

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 22573, 45146, 90292, 180584, 248303, 361168, 383741, 496606, 767482, 993212, 1534964, 1986424, 3069928, 3972848, 4221151, 6139856, 8442302, 16884604, 33769208, 67538416]

約数ペア:

[(1, 67538416), (2, 33769208), (4, 16884604), (8, 8442302), (11, 6139856), (16, 4221151), (17, 3972848), (22, 3069928), (34, 1986424), (44, 1534964), (68, 993212), (88, 767482), (136, 496606), (176, 383741), (187, 361168), (272, 248303), (374, 180584), (748, 90292), (1496, 45146), (2992, 22573)]