74704136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{13553}}^1$

素因数の和:13625

約数の個数: 32

約数和(自身を含む): 153702360

約数和(自身を除く): 78998224

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 13553, 27106, 54212, 108424, 176189, 352378, 704756, 718309, 1409512, 1436618, 2873236, 5746472, 9338017, 18676034, 37352068, 74704136]

約数ペア:

[(1, 74704136), (2, 37352068), (4, 18676034), (8, 9338017), (13, 5746472), (26, 2873236), (52, 1436618), (53, 1409512), (104, 718309), (106, 704756), (212, 352378), (424, 176189), (689, 108424), (1378, 54212), (2756, 27106), (5512, 13553)]