478714624

素因数分解:

$2^8\times {\mathrm{89}}^1\times {\mathrm{21011}}^1$

素因数の和:21116

約数の個数: 36

約数和(自身を含む): 966341880

約数和(自身を除く): 487627256

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 256, 356, 712, 1424, 2848, 5696, 11392, 21011, 22784, 42022, 84044, 168088, 336176, 672352, 1344704, 1869979, 2689408, 3739958, 5378816, 7479916, 14959832, 29919664, 59839328, 119678656, 239357312, 478714624]

約数ペア:

[(1, 478714624), (2, 239357312), (4, 119678656), (8, 59839328), (16, 29919664), (32, 14959832), (64, 7479916), (89, 5378816), (128, 3739958), (178, 2689408), (256, 1869979), (356, 1344704), (712, 672352), (1424, 336176), (2848, 168088), (5696, 84044), (11392, 42022), (21011, 22784)]