71369774

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{42839}}^1$

素因数の和:42872

約数の個数: 24

約数和(自身を含む): 131861520

約数和(自身を除く): 60491746

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666, 42839, 85678, 299873, 599746, 728263, 1456526, 2099111, 4198222, 5097841, 10195682, 35684887, 71369774]

約数ペア:

[(1, 71369774), (2, 35684887), (7, 10195682), (14, 5097841), (17, 4198222), (34, 2099111), (49, 1456526), (98, 728263), (119, 599746), (238, 299873), (833, 85678), (1666, 42839)]