28489728

素因数分解:

$2^{11}\times 3^1\times {\mathrm{4637}}^1$

素因数の和:4662

約数の個数: 48

約数和(自身を含む): 75970440

約数和(自身を除く): 47480712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 2048, 3072, 4637, 6144, 9274, 13911, 18548, 27822, 37096, 55644, 74192, 111288, 148384, 222576, 296768, 445152, 593536, 890304, 1187072, 1780608, 2374144, 3561216, 4748288, 7122432, 9496576, 14244864, 28489728]

約数ペア:

[(1, 28489728), (2, 14244864), (3, 9496576), (4, 7122432), (6, 4748288), (8, 3561216), (12, 2374144), (16, 1780608), (24, 1187072), (32, 890304), (48, 593536), (64, 445152), (96, 296768), (128, 222576), (192, 148384), (256, 111288), (384, 74192), (512, 55644), (768, 37096), (1024, 27822), (1536, 18548), (2048, 13911), (3072, 9274), (4637, 6144)]