656562496

素因数分解:

$2^6\times {\mathrm{151}}^1\times {\mathrm{67939}}^1$

素因数の和:68102

約数の個数: 28

約数和(自身を含む): 1311513760

約数和(自身を除く): 654951264

約数列:

[1, 2, 4, 8, 16, 32, 64, 151, 302, 604, 1208, 2416, 4832, 9664, 67939, 135878, 271756, 543512, 1087024, 2174048, 4348096, 10258789, 20517578, 41035156, 82070312, 164140624, 328281248, 656562496]

約数ペア:

[(1, 656562496), (2, 328281248), (4, 164140624), (8, 82070312), (16, 41035156), (32, 20517578), (64, 10258789), (151, 4348096), (302, 2174048), (604, 1087024), (1208, 543512), (2416, 271756), (4832, 135878), (9664, 67939)]