66227512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{797}}^1$

素因数の和:880

約数の個数: 64

約数和(自身を含む): 144789120

約数和(自身を除く): 78561608

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 47, 52, 68, 94, 104, 136, 188, 221, 376, 442, 611, 797, 799, 884, 1222, 1594, 1598, 1768, 2444, 3188, 3196, 4888, 6376, 6392, 10361, 10387, 13549, 20722, 20774, 27098, 37459, 41444, 41548, 54196, 74918, 82888, 83096, 108392, 149836, 176137, 299672, 352274, 486967, 636803, 704548, 973934, 1273606, 1409096, 1947868, 2547212, 3895736, 5094424, 8278439, 16556878, 33113756, 66227512]

約数ペア:

[(1, 66227512), (2, 33113756), (4, 16556878), (8, 8278439), (13, 5094424), (17, 3895736), (26, 2547212), (34, 1947868), (47, 1409096), (52, 1273606), (68, 973934), (94, 704548), (104, 636803), (136, 486967), (188, 352274), (221, 299672), (376, 176137), (442, 149836), (611, 108392), (797, 83096), (799, 82888), (884, 74918), (1222, 54196), (1594, 41548), (1598, 41444), (1768, 37459), (2444, 27098), (3188, 20774), (3196, 20722), (4888, 13549), (6376, 10387), (6392, 10361)]