61498048

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:405

約数の個数: 56

約数和(自身を含む): 127447040

約数和(自身を除く): 65948992

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 139, 223, 248, 278, 446, 496, 556, 892, 992, 1112, 1784, 1984, 2224, 3568, 4309, 4448, 6913, 7136, 8618, 8896, 13826, 14272, 17236, 27652, 30997, 34472, 55304, 61994, 68944, 110608, 123988, 137888, 221216, 247976, 275776, 442432, 495952, 960907, 991904, 1921814, 1983808, 3843628, 7687256, 15374512, 30749024, 61498048]

約数ペア:

[(1, 61498048), (2, 30749024), (4, 15374512), (8, 7687256), (16, 3843628), (31, 1983808), (32, 1921814), (62, 991904), (64, 960907), (124, 495952), (139, 442432), (223, 275776), (248, 247976), (278, 221216), (446, 137888), (496, 123988), (556, 110608), (892, 68944), (992, 61994), (1112, 55304), (1784, 34472), (1984, 30997), (2224, 27652), (3568, 17236), (4309, 14272), (4448, 13826), (6913, 8896), (7136, 8618)]