66433936

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:268

約数の個数: 60

約数和(自身を含む): 138241152

約数和(自身を除く): 71807216

約数列:

[1, 2, 4, 8, 16, 23, 46, 47, 92, 94, 167, 184, 188, 334, 368, 376, 529, 668, 752, 1058, 1081, 1336, 2116, 2162, 2672, 3841, 4232, 4324, 7682, 7849, 8464, 8648, 15364, 15698, 17296, 24863, 30728, 31396, 49726, 61456, 62792, 88343, 99452, 125584, 176686, 180527, 198904, 353372, 361054, 397808, 706744, 722108, 1413488, 1444216, 2888432, 4152121, 8304242, 16608484, 33216968, 66433936]

約数ペア:

[(1, 66433936), (2, 33216968), (4, 16608484), (8, 8304242), (16, 4152121), (23, 2888432), (46, 1444216), (47, 1413488), (92, 722108), (94, 706744), (167, 397808), (184, 361054), (188, 353372), (334, 198904), (368, 180527), (376, 176686), (529, 125584), (668, 99452), (752, 88343), (1058, 62792), (1081, 61456), (1336, 49726), (2116, 31396), (2162, 30728), (2672, 24863), (3841, 17296), (4232, 15698), (4324, 15364), (7682, 8648), (7849, 8464)]