27641048

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{563}}^1$

素因数の和:624

約数の個数: 48

約数和(自身を含む): 58018680

約数和(自身を除く): 30377632

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 361, 563, 646, 722, 1126, 1292, 1444, 2252, 2584, 2888, 4504, 6137, 9571, 10697, 12274, 19142, 21394, 24548, 38284, 42788, 49096, 76568, 85576, 181849, 203243, 363698, 406486, 727396, 812972, 1454792, 1625944, 3455131, 6910262, 13820524, 27641048]

約数ペア:

[(1, 27641048), (2, 13820524), (4, 6910262), (8, 3455131), (17, 1625944), (19, 1454792), (34, 812972), (38, 727396), (68, 406486), (76, 363698), (136, 203243), (152, 181849), (323, 85576), (361, 76568), (563, 49096), (646, 42788), (722, 38284), (1126, 24548), (1292, 21394), (1444, 19142), (2252, 12274), (2584, 10697), (2888, 9571), (4504, 6137)]