84979347712

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2495869}}^1$

素因数の和:2495911

約数の個数: 72

約数和(自身を含む): 204062331200

約数和(自身を除く): 119082983488

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 532, 608, 896, 1064, 1216, 1792, 2128, 2432, 4256, 4864, 8512, 17024, 34048, 2495869, 4991738, 9983476, 17471083, 19966952, 34942166, 39933904, 47421511, 69884332, 79867808, 94843022, 139768664, 159735616, 189686044, 279537328, 319471232, 331950577, 379372088, 559074656, 638942464, 663901154, 758744176, 1118149312, 1327802308, 1517488352, 2236298624, 2655604616, 3034976704, 4472597248, 5311209232, 6069953408, 10622418464, 12139906816, 21244836928, 42489673856, 84979347712]

約数ペア:

[(1, 84979347712), (2, 42489673856), (4, 21244836928), (7, 12139906816), (8, 10622418464), (14, 6069953408), (16, 5311209232), (19, 4472597248), (28, 3034976704), (32, 2655604616), (38, 2236298624), (56, 1517488352), (64, 1327802308), (76, 1118149312), (112, 758744176), (128, 663901154), (133, 638942464), (152, 559074656), (224, 379372088), (256, 331950577), (266, 319471232), (304, 279537328), (448, 189686044), (532, 159735616), (608, 139768664), (896, 94843022), (1064, 79867808), (1216, 69884332), (1792, 47421511), (2128, 39933904), (2432, 34942166), (4256, 19966952), (4864, 17471083), (8512, 9983476), (17024, 4991738), (34048, 2495869)]