7276288

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{661}}^1$

素因数の和:720

約数の個数: 36

約数和(自身を含む): 14884408

約数和(自身を除く): 7608120

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 661, 688, 1322, 1376, 2644, 2752, 5288, 5504, 10576, 11008, 21152, 28423, 42304, 56846, 84608, 113692, 169216, 227384, 454768, 909536, 1819072, 3638144, 7276288]

約数ペア:

[(1, 7276288), (2, 3638144), (4, 1819072), (8, 909536), (16, 454768), (32, 227384), (43, 169216), (64, 113692), (86, 84608), (128, 56846), (172, 42304), (256, 28423), (344, 21152), (661, 11008), (688, 10576), (1322, 5504), (1376, 5288), (2644, 2752)]