25908864

素因数分解:

$2^7\times 3^1\times {\mathrm{109}}^1\times {\mathrm{619}}^1$

素因数の和:745

約数の個数: 64

約数和(自身を含む): 69564000

約数和(自身を除く): 43655136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 109, 128, 192, 218, 327, 384, 436, 619, 654, 872, 1238, 1308, 1744, 1857, 2476, 2616, 3488, 3714, 4952, 5232, 6976, 7428, 9904, 10464, 13952, 14856, 19808, 20928, 29712, 39616, 41856, 59424, 67471, 79232, 118848, 134942, 202413, 237696, 269884, 404826, 539768, 809652, 1079536, 1619304, 2159072, 3238608, 4318144, 6477216, 8636288, 12954432, 25908864]

約数ペア:

[(1, 25908864), (2, 12954432), (3, 8636288), (4, 6477216), (6, 4318144), (8, 3238608), (12, 2159072), (16, 1619304), (24, 1079536), (32, 809652), (48, 539768), (64, 404826), (96, 269884), (109, 237696), (128, 202413), (192, 134942), (218, 118848), (327, 79232), (384, 67471), (436, 59424), (619, 41856), (654, 39616), (872, 29712), (1238, 20928), (1308, 19808), (1744, 14856), (1857, 13952), (2476, 10464), (2616, 9904), (3488, 7428), (3714, 6976), (4952, 5232)]