68015872

素因数分解:

$2^8\times {\mathrm{389}}^1\times {\mathrm{683}}^1$

素因数の和:1088

約数の個数: 36

約数和(自身を含む): 136314360

約数和(自身を除く): 68298488

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 389, 683, 778, 1366, 1556, 2732, 3112, 5464, 6224, 10928, 12448, 21856, 24896, 43712, 49792, 87424, 99584, 174848, 265687, 531374, 1062748, 2125496, 4250992, 8501984, 17003968, 34007936, 68015872]

約数ペア:

[(1, 68015872), (2, 34007936), (4, 17003968), (8, 8501984), (16, 4250992), (32, 2125496), (64, 1062748), (128, 531374), (256, 265687), (389, 174848), (683, 99584), (778, 87424), (1366, 49792), (1556, 43712), (2732, 24896), (3112, 21856), (5464, 12448), (6224, 10928)]