28726194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{683957}}^1$

素因数の和:683969

約数の個数: 16

約数和(自身を含む): 65659968

約数和(自身を除く): 36933774

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 683957, 1367914, 2051871, 4103742, 4787699, 9575398, 14363097, 28726194]

約数ペア:

[(1, 28726194), (2, 14363097), (3, 9575398), (6, 4787699), (7, 4103742), (14, 2051871), (21, 1367914), (42, 683957)]