25868392

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^2\times {\mathrm{79}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 54475200

約数和(自身を除く): 28606808

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 79, 88, 122, 158, 244, 316, 488, 632, 671, 869, 1342, 1738, 2684, 3476, 3721, 4819, 5368, 6952, 7442, 9638, 14884, 19276, 29768, 38552, 40931, 53009, 81862, 106018, 163724, 212036, 293959, 327448, 424072, 587918, 1175836, 2351672, 3233549, 6467098, 12934196, 25868392]

約数ペア:

[(1, 25868392), (2, 12934196), (4, 6467098), (8, 3233549), (11, 2351672), (22, 1175836), (44, 587918), (61, 424072), (79, 327448), (88, 293959), (122, 212036), (158, 163724), (244, 106018), (316, 81862), (488, 53009), (632, 40931), (671, 38552), (869, 29768), (1342, 19276), (1738, 14884), (2684, 9638), (3476, 7442), (3721, 6952), (4819, 5368)]