40468416

素因数分解:

$2^6\times 3^1\times {\mathrm{210773}}^1$

素因数の和:210788

約数の個数: 28

約数和(自身を含む): 107073192

約数和(自身を除く): 66604776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 210773, 421546, 632319, 843092, 1264638, 1686184, 2529276, 3372368, 5058552, 6744736, 10117104, 13489472, 20234208, 40468416]

約数ペア:

[(1, 40468416), (2, 20234208), (3, 13489472), (4, 10117104), (6, 6744736), (8, 5058552), (12, 3372368), (16, 2529276), (24, 1686184), (32, 1264638), (48, 843092), (64, 632319), (96, 421546), (192, 210773)]