25964912

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{457}}^1$

素因数の和:585

約数の個数: 40

約数和(自身を含む): 52135056

約数和(自身を除く): 26170144

約数列:

[1, 2, 4, 8, 16, 53, 67, 106, 134, 212, 268, 424, 457, 536, 848, 914, 1072, 1828, 3551, 3656, 7102, 7312, 14204, 24221, 28408, 30619, 48442, 56816, 61238, 96884, 122476, 193768, 244952, 387536, 489904, 1622807, 3245614, 6491228, 12982456, 25964912]

約数ペア:

[(1, 25964912), (2, 12982456), (4, 6491228), (8, 3245614), (16, 1622807), (53, 489904), (67, 387536), (106, 244952), (134, 193768), (212, 122476), (268, 96884), (424, 61238), (457, 56816), (536, 48442), (848, 30619), (914, 28408), (1072, 24221), (1828, 14204), (3551, 7312), (3656, 7102)]