42274544

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{563}}^1$

素因数の和:622

約数の個数: 60

約数和(自身を含む): 93259656

約数和(自身を除く): 50985112

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 361, 494, 563, 722, 988, 1126, 1444, 1976, 2252, 2888, 3952, 4504, 4693, 5776, 7319, 9008, 9386, 10697, 14638, 18772, 21394, 29276, 37544, 42788, 58552, 75088, 85576, 117104, 139061, 171152, 203243, 278122, 406486, 556244, 812972, 1112488, 1625944, 2224976, 2642159, 3251888, 5284318, 10568636, 21137272, 42274544]

約数ペア:

[(1, 42274544), (2, 21137272), (4, 10568636), (8, 5284318), (13, 3251888), (16, 2642159), (19, 2224976), (26, 1625944), (38, 1112488), (52, 812972), (76, 556244), (104, 406486), (152, 278122), (208, 203243), (247, 171152), (304, 139061), (361, 117104), (494, 85576), (563, 75088), (722, 58552), (988, 42788), (1126, 37544), (1444, 29276), (1976, 21394), (2252, 18772), (2888, 14638), (3952, 10697), (4504, 9386), (4693, 9008), (5776, 7319)]