26923568

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:214

約数の個数: 80

約数和(自身を含む): 62763840

約数和(自身を除く): 35840272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 73, 74, 89, 112, 146, 148, 178, 259, 292, 296, 356, 511, 518, 584, 592, 623, 712, 1022, 1036, 1168, 1246, 1424, 2044, 2072, 2492, 2701, 3293, 4088, 4144, 4984, 5402, 6497, 6586, 8176, 9968, 10804, 12994, 13172, 18907, 21608, 23051, 25988, 26344, 37814, 43216, 45479, 46102, 51976, 52688, 75628, 90958, 92204, 103952, 151256, 181916, 184408, 240389, 302512, 363832, 368816, 480778, 727664, 961556, 1682723, 1923112, 3365446, 3846224, 6730892, 13461784, 26923568]

約数ペア:

[(1, 26923568), (2, 13461784), (4, 6730892), (7, 3846224), (8, 3365446), (14, 1923112), (16, 1682723), (28, 961556), (37, 727664), (56, 480778), (73, 368816), (74, 363832), (89, 302512), (112, 240389), (146, 184408), (148, 181916), (178, 151256), (259, 103952), (292, 92204), (296, 90958), (356, 75628), (511, 52688), (518, 51976), (584, 46102), (592, 45479), (623, 43216), (712, 37814), (1022, 26344), (1036, 25988), (1168, 23051), (1246, 21608), (1424, 18907), (2044, 13172), (2072, 12994), (2492, 10804), (2701, 9968), (3293, 8176), (4088, 6586), (4144, 6497), (4984, 5402)]