26847798

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:233

約数の個数: 64

約数和(自身を含む): 59719680

約数和(自身を除く): 32871882

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 71, 93, 107, 114, 142, 186, 213, 214, 321, 426, 589, 642, 1178, 1349, 1767, 2033, 2201, 2698, 3317, 3534, 4047, 4066, 4402, 6099, 6603, 6634, 7597, 8094, 9951, 12198, 13206, 15194, 19902, 22791, 41819, 45582, 63023, 83638, 125457, 126046, 144343, 189069, 235507, 250914, 288686, 378138, 433029, 471014, 706521, 866058, 1413042, 4474633, 8949266, 13423899, 26847798]

約数ペア:

[(1, 26847798), (2, 13423899), (3, 8949266), (6, 4474633), (19, 1413042), (31, 866058), (38, 706521), (57, 471014), (62, 433029), (71, 378138), (93, 288686), (107, 250914), (114, 235507), (142, 189069), (186, 144343), (213, 126046), (214, 125457), (321, 83638), (426, 63023), (589, 45582), (642, 41819), (1178, 22791), (1349, 19902), (1767, 15194), (2033, 13206), (2201, 12198), (2698, 9951), (3317, 8094), (3534, 7597), (4047, 6634), (4066, 6603), (4402, 6099)]