78863752

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{28909}}^1$

素因数の和:28957

約数の個数: 32

約数和(自身を含む): 166521600

約数和(自身を除く): 87657848

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 28909, 57818, 115636, 231272, 317999, 635998, 896179, 1271996, 1792358, 2543992, 3584716, 7169432, 9857969, 19715938, 39431876, 78863752]

約数ペア:

[(1, 78863752), (2, 39431876), (4, 19715938), (8, 9857969), (11, 7169432), (22, 3584716), (31, 2543992), (44, 1792358), (62, 1271996), (88, 896179), (124, 635998), (248, 317999), (341, 231272), (682, 115636), (1364, 57818), (2728, 28909)]