28026110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{9311}}^1$

素因数の和:9368

約数の個数: 32

約数和(自身を含む): 59000832

約数和(自身を除く): 30974722

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 9311, 18622, 46555, 65177, 93110, 130354, 325885, 400373, 651770, 800746, 2001865, 2802611, 4003730, 5605222, 14013055, 28026110]

約数ペア:

[(1, 28026110), (2, 14013055), (5, 5605222), (7, 4003730), (10, 2802611), (14, 2001865), (35, 800746), (43, 651770), (70, 400373), (86, 325885), (215, 130354), (301, 93110), (430, 65177), (602, 46555), (1505, 18622), (3010, 9311)]