27830288

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2129}}^1$

素因数の和:2199

約数の個数: 40

約数和(自身を含む): 58106400

約数和(自身を除く): 30276112

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 304, 344, 688, 817, 1634, 2129, 3268, 4258, 6536, 8516, 13072, 17032, 34064, 40451, 80902, 91547, 161804, 183094, 323608, 366188, 647216, 732376, 1464752, 1739393, 3478786, 6957572, 13915144, 27830288]

約数ペア:

[(1, 27830288), (2, 13915144), (4, 6957572), (8, 3478786), (16, 1739393), (19, 1464752), (38, 732376), (43, 647216), (76, 366188), (86, 323608), (152, 183094), (172, 161804), (304, 91547), (344, 80902), (688, 40451), (817, 34064), (1634, 17032), (2129, 13072), (3268, 8516), (4258, 6536)]