28073850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{26737}}^1$

素因数の和:26759

約数の個数: 48

約数和(自身を含む): 79572288

約数和(自身を除く): 51498438

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 26737, 53474, 80211, 133685, 160422, 187159, 267370, 374318, 401055, 561477, 668425, 802110, 935795, 1122954, 1336850, 1871590, 2005275, 2807385, 4010550, 4678975, 5614770, 9357950, 14036925, 28073850]

約数ペア:

[(1, 28073850), (2, 14036925), (3, 9357950), (5, 5614770), (6, 4678975), (7, 4010550), (10, 2807385), (14, 2005275), (15, 1871590), (21, 1336850), (25, 1122954), (30, 935795), (35, 802110), (42, 668425), (50, 561477), (70, 401055), (75, 374318), (105, 267370), (150, 187159), (175, 160422), (210, 133685), (350, 80211), (525, 53474), (1050, 26737)]