26681208

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:336

約数の個数: 64

約数和(自身を含む): 68748960

約数和(自身を除く): 42067752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 97, 146, 157, 194, 219, 291, 292, 314, 388, 438, 471, 582, 584, 628, 776, 876, 942, 1164, 1256, 1752, 1884, 2328, 3768, 7081, 11461, 14162, 15229, 21243, 22922, 28324, 30458, 34383, 42486, 45687, 45844, 56648, 60916, 68766, 84972, 91374, 91688, 121832, 137532, 169944, 182748, 275064, 365496, 1111717, 2223434, 3335151, 4446868, 6670302, 8893736, 13340604, 26681208]

約数ペア:

[(1, 26681208), (2, 13340604), (3, 8893736), (4, 6670302), (6, 4446868), (8, 3335151), (12, 2223434), (24, 1111717), (73, 365496), (97, 275064), (146, 182748), (157, 169944), (194, 137532), (219, 121832), (291, 91688), (292, 91374), (314, 84972), (388, 68766), (438, 60916), (471, 56648), (582, 45844), (584, 45687), (628, 42486), (776, 34383), (876, 30458), (942, 28324), (1164, 22922), (1256, 21243), (1752, 15229), (1884, 14162), (2328, 11461), (3768, 7081)]