1420032

素因数分解:

$2^8\times 3^1\times {\mathrm{43}}^2$

素因数の和:105

約数の個数: 54

約数和(自身を含む): 3869292

約数和(自身を除く): 2449260

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 256, 258, 344, 384, 516, 688, 768, 1032, 1376, 1849, 2064, 2752, 3698, 4128, 5504, 5547, 7396, 8256, 11008, 11094, 14792, 16512, 22188, 29584, 33024, 44376, 59168, 88752, 118336, 177504, 236672, 355008, 473344, 710016, 1420032]

約数ペア:

[(1, 1420032), (2, 710016), (3, 473344), (4, 355008), (6, 236672), (8, 177504), (12, 118336), (16, 88752), (24, 59168), (32, 44376), (43, 33024), (48, 29584), (64, 22188), (86, 16512), (96, 14792), (128, 11094), (129, 11008), (172, 8256), (192, 7396), (256, 5547), (258, 5504), (344, 4128), (384, 3698), (516, 2752), (688, 2064), (768, 1849), (1032, 1376)]