4679776

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 9979200

約数和(自身を除く): 5299424

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 76, 86, 152, 172, 179, 304, 344, 358, 608, 688, 716, 817, 1376, 1432, 1634, 2864, 3268, 3401, 5728, 6536, 6802, 7697, 13072, 13604, 15394, 26144, 27208, 30788, 54416, 61576, 108832, 123152, 146243, 246304, 292486, 584972, 1169944, 2339888, 4679776]

約数ペア:

[(1, 4679776), (2, 2339888), (4, 1169944), (8, 584972), (16, 292486), (19, 246304), (32, 146243), (38, 123152), (43, 108832), (76, 61576), (86, 54416), (152, 30788), (172, 27208), (179, 26144), (304, 15394), (344, 13604), (358, 13072), (608, 7697), (688, 6802), (716, 6536), (817, 5728), (1376, 3401), (1432, 3268), (1634, 2864)]