276004016

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{7643}}^1$

素因数の和:7749

約数の個数: 40

約数和(自身を含む): 558287184

約数和(自身を除く): 282283168

約数列:

[1, 2, 4, 8, 16, 37, 61, 74, 122, 148, 244, 296, 488, 592, 976, 2257, 4514, 7643, 9028, 15286, 18056, 30572, 36112, 61144, 122288, 282791, 466223, 565582, 932446, 1131164, 1864892, 2262328, 3729784, 4524656, 7459568, 17250251, 34500502, 69001004, 138002008, 276004016]

約数ペア:

[(1, 276004016), (2, 138002008), (4, 69001004), (8, 34500502), (16, 17250251), (37, 7459568), (61, 4524656), (74, 3729784), (122, 2262328), (148, 1864892), (244, 1131164), (296, 932446), (488, 565582), (592, 466223), (976, 282791), (2257, 122288), (4514, 61144), (7643, 36112), (9028, 30572), (15286, 18056)]