15666546352

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{68087}}^1$

素因数の和:68365

約数の個数: 40

約数和(自身を含む): 30926386656

約数和(自身を除く): 15259840304

約数列:

[1, 2, 4, 8, 16, 73, 146, 197, 292, 394, 584, 788, 1168, 1576, 3152, 14381, 28762, 57524, 68087, 115048, 136174, 230096, 272348, 544696, 1089392, 4970351, 9940702, 13413139, 19881404, 26826278, 39762808, 53652556, 79525616, 107305112, 214610224, 979159147, 1958318294, 3916636588, 7833273176, 15666546352]

約数ペア:

[(1, 15666546352), (2, 7833273176), (4, 3916636588), (8, 1958318294), (16, 979159147), (73, 214610224), (146, 107305112), (197, 79525616), (292, 53652556), (394, 39762808), (584, 26826278), (788, 19881404), (1168, 13413139), (1576, 9940702), (3152, 4970351), (14381, 1089392), (28762, 544696), (57524, 272348), (68087, 230096), (115048, 136174)]