40552988

素因数分解:

$2^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{1831}}^1$

素因数の和:1962

約数の個数: 36

約数和(自身を含む): 83330352

約数和(自身を除く): 42777364

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 113, 196, 226, 452, 791, 1582, 1831, 3164, 3662, 5537, 7324, 11074, 12817, 22148, 25634, 51268, 89719, 179438, 206903, 358876, 413806, 827612, 1448321, 2896642, 5793284, 10138247, 20276494, 40552988]

約数ペア:

[(1, 40552988), (2, 20276494), (4, 10138247), (7, 5793284), (14, 2896642), (28, 1448321), (49, 827612), (98, 413806), (113, 358876), (196, 206903), (226, 179438), (452, 89719), (791, 51268), (1582, 25634), (1831, 22148), (3164, 12817), (3662, 11074), (5537, 7324)]