57552368

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{197}}^1$

素因数の和:286

約数の個数: 60

約数和(自身を含む): 121900680

約数和(自身を除く): 64348312

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 197, 248, 304, 394, 496, 589, 788, 961, 1178, 1576, 1922, 2356, 3152, 3743, 3844, 4712, 6107, 7486, 7688, 9424, 12214, 14972, 15376, 18259, 24428, 29944, 36518, 48856, 59888, 73036, 97712, 116033, 146072, 189317, 232066, 292144, 378634, 464132, 757268, 928264, 1514536, 1856528, 3029072, 3597023, 7194046, 14388092, 28776184, 57552368]

約数ペア:

[(1, 57552368), (2, 28776184), (4, 14388092), (8, 7194046), (16, 3597023), (19, 3029072), (31, 1856528), (38, 1514536), (62, 928264), (76, 757268), (124, 464132), (152, 378634), (197, 292144), (248, 232066), (304, 189317), (394, 146072), (496, 116033), (589, 97712), (788, 73036), (961, 59888), (1178, 48856), (1576, 36518), (1922, 29944), (2356, 24428), (3152, 18259), (3743, 15376), (3844, 14972), (4712, 12214), (6107, 9424), (7486, 7688)]