61911712

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{449}}^1$

素因数の和:629

約数の個数: 48

約数和(自身を含む): 127008000

約数和(自身を除く): 65096288

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 139, 248, 278, 449, 496, 556, 898, 992, 1112, 1796, 2224, 3592, 4309, 4448, 7184, 8618, 13919, 14368, 17236, 27838, 34472, 55676, 62411, 68944, 111352, 124822, 137888, 222704, 249644, 445408, 499288, 998576, 1934741, 1997152, 3869482, 7738964, 15477928, 30955856, 61911712]

約数ペア:

[(1, 61911712), (2, 30955856), (4, 15477928), (8, 7738964), (16, 3869482), (31, 1997152), (32, 1934741), (62, 998576), (124, 499288), (139, 445408), (248, 249644), (278, 222704), (449, 137888), (496, 124822), (556, 111352), (898, 68944), (992, 62411), (1112, 55676), (1796, 34472), (2224, 27838), (3592, 17236), (4309, 14368), (4448, 13919), (7184, 8618)]