28910812

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{60737}}^1$

素因数の和:60765

約数の個数: 24

約数和(自身を含む): 61223904

約数和(自身を除く): 32313092

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 60737, 121474, 242948, 425159, 850318, 1032529, 1700636, 2065058, 4130116, 7227703, 14455406, 28910812]

約数ペア:

[(1, 28910812), (2, 14455406), (4, 7227703), (7, 4130116), (14, 2065058), (17, 1700636), (28, 1032529), (34, 850318), (68, 425159), (119, 242948), (238, 121474), (476, 60737)]