42120796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{10457}}^1$

素因数の和:10533

約数の個数: 24

約数和(自身を含む): 79062480

約数和(自身を除く): 36941684

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 10457, 20914, 41828, 198683, 397366, 554221, 794732, 1108442, 2216884, 10530199, 21060398, 42120796]

約数ペア:

[(1, 42120796), (2, 21060398), (4, 10530199), (19, 2216884), (38, 1108442), (53, 794732), (76, 554221), (106, 397366), (212, 198683), (1007, 41828), (2014, 20914), (4028, 10457)]