42998816

素因数分解:

$2^5\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1381}}^1$

素因数の和:1537

約数の個数: 48

約数和(自身を含む): 97513920

約数和(自身を除く): 54515104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 139, 224, 278, 556, 973, 1112, 1381, 1946, 2224, 2762, 3892, 4448, 5524, 7784, 9667, 11048, 15568, 19334, 22096, 31136, 38668, 44192, 77336, 154672, 191959, 309344, 383918, 767836, 1343713, 1535672, 2687426, 3071344, 5374852, 6142688, 10749704, 21499408, 42998816]

約数ペア:

[(1, 42998816), (2, 21499408), (4, 10749704), (7, 6142688), (8, 5374852), (14, 3071344), (16, 2687426), (28, 1535672), (32, 1343713), (56, 767836), (112, 383918), (139, 309344), (224, 191959), (278, 154672), (556, 77336), (973, 44192), (1112, 38668), (1381, 31136), (1946, 22096), (2224, 19334), (2762, 15568), (3892, 11048), (4448, 9667), (5524, 7784)]