67845344

素因数分解:

$2^5\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2179}}^1$

素因数の和:2335

約数の個数: 48

約数和(自身を含む): 153820800

約数和(自身を除く): 85975456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 139, 224, 278, 556, 973, 1112, 1946, 2179, 2224, 3892, 4358, 4448, 7784, 8716, 15253, 15568, 17432, 30506, 31136, 34864, 61012, 69728, 122024, 244048, 302881, 488096, 605762, 1211524, 2120167, 2423048, 4240334, 4846096, 8480668, 9692192, 16961336, 33922672, 67845344]

約数ペア:

[(1, 67845344), (2, 33922672), (4, 16961336), (7, 9692192), (8, 8480668), (14, 4846096), (16, 4240334), (28, 2423048), (32, 2120167), (56, 1211524), (112, 605762), (139, 488096), (224, 302881), (278, 244048), (556, 122024), (973, 69728), (1112, 61012), (1946, 34864), (2179, 31136), (2224, 30506), (3892, 17432), (4358, 15568), (4448, 15253), (7784, 8716)]