28775432

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{7039}}^1$

素因数の和:7125

約数の個数: 32

約数和(自身を含む): 62515200

約数和(自身を除く): 33739768

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 7039, 14078, 28156, 49273, 56312, 98546, 197092, 394184, 513847, 1027694, 2055388, 3596929, 4110776, 7193858, 14387716, 28775432]

約数ペア:

[(1, 28775432), (2, 14387716), (4, 7193858), (7, 4110776), (8, 3596929), (14, 2055388), (28, 1027694), (56, 513847), (73, 394184), (146, 197092), (292, 98546), (511, 56312), (584, 49273), (1022, 28156), (2044, 14078), (4088, 7039)]