15944368

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^2$

素因数の和:182

約数の個数: 60

約数和(自身を含む): 36178488

約数和(自身を除く): 20234120

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 73, 88, 136, 146, 176, 187, 272, 292, 374, 584, 748, 803, 1168, 1241, 1496, 1606, 2482, 2992, 3212, 4964, 5329, 6424, 9928, 10658, 12848, 13651, 19856, 21316, 27302, 42632, 54604, 58619, 85264, 90593, 109208, 117238, 181186, 218416, 234476, 362372, 468952, 724744, 937904, 996523, 1449488, 1993046, 3986092, 7972184, 15944368]

約数ペア:

[(1, 15944368), (2, 7972184), (4, 3986092), (8, 1993046), (11, 1449488), (16, 996523), (17, 937904), (22, 724744), (34, 468952), (44, 362372), (68, 234476), (73, 218416), (88, 181186), (136, 117238), (146, 109208), (176, 90593), (187, 85264), (272, 58619), (292, 54604), (374, 42632), (584, 27302), (748, 21316), (803, 19856), (1168, 13651), (1241, 12848), (1496, 10658), (1606, 9928), (2482, 6424), (2992, 5329), (3212, 4964)]