28631442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{35879}}^1$

素因数の和:35910

約数の個数: 32

約数和(自身を含む): 68889600

約数和(自身を除く): 40258158

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 35879, 71758, 107637, 215274, 251153, 502306, 681701, 753459, 1363402, 1506918, 2045103, 4090206, 4771907, 9543814, 14315721, 28631442]

約数ペア:

[(1, 28631442), (2, 14315721), (3, 9543814), (6, 4771907), (7, 4090206), (14, 2045103), (19, 1506918), (21, 1363402), (38, 753459), (42, 681701), (57, 502306), (114, 251153), (133, 215274), (266, 107637), (399, 71758), (798, 35879)]