40897714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4931}}^1$

素因数の和:4986

約数の個数: 32

約数和(自身を含む): 74571840

約数和(自身を除く): 33674126

約数列:

[1, 2, 11, 13, 22, 26, 29, 58, 143, 286, 319, 377, 638, 754, 4147, 4931, 8294, 9862, 54241, 64103, 108482, 128206, 142999, 285998, 705133, 1410266, 1572989, 1858987, 3145978, 3717974, 20448857, 40897714]

約数ペア:

[(1, 40897714), (2, 20448857), (11, 3717974), (13, 3145978), (22, 1858987), (26, 1572989), (29, 1410266), (58, 705133), (143, 285998), (286, 142999), (319, 128206), (377, 108482), (638, 64103), (754, 54241), (4147, 9862), (4931, 8294)]