73921472

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{26861}}^1$

素因数の和:26916

約数の個数: 28

約数和(自身を含む): 150104856

約数和(自身を除く): 76183384

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 26861, 53722, 107444, 214888, 429776, 859552, 1155023, 1719104, 2310046, 4620092, 9240184, 18480368, 36960736, 73921472]

約数ペア:

[(1, 73921472), (2, 36960736), (4, 18480368), (8, 9240184), (16, 4620092), (32, 2310046), (43, 1719104), (64, 1155023), (86, 859552), (172, 429776), (344, 214888), (688, 107444), (1376, 53722), (2752, 26861)]