56818256

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{719}}^1$

素因数の和:1187

約数の個数: 40

約数和(自身を含む): 120528000

約数和(自身を除く): 63709744

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 449, 719, 898, 1438, 1796, 2876, 3592, 4939, 5752, 7184, 7909, 9878, 11504, 15818, 19756, 31636, 39512, 63272, 79024, 126544, 322831, 645662, 1291324, 2582648, 3551141, 5165296, 7102282, 14204564, 28409128, 56818256]

約数ペア:

[(1, 56818256), (2, 28409128), (4, 14204564), (8, 7102282), (11, 5165296), (16, 3551141), (22, 2582648), (44, 1291324), (88, 645662), (176, 322831), (449, 126544), (719, 79024), (898, 63272), (1438, 39512), (1796, 31636), (2876, 19756), (3592, 15818), (4939, 11504), (5752, 9878), (7184, 7909)]