42381376

素因数分解:

$2^6\times {\mathrm{509}}^1\times {\mathrm{1301}}^1$

素因数の和:1822

約数の個数: 28

約数和(自身を含む): 84330540

約数和(自身を除く): 41949164

約数列:

[1, 2, 4, 8, 16, 32, 64, 509, 1018, 1301, 2036, 2602, 4072, 5204, 8144, 10408, 16288, 20816, 32576, 41632, 83264, 662209, 1324418, 2648836, 5297672, 10595344, 21190688, 42381376]

約数ペア:

[(1, 42381376), (2, 21190688), (4, 10595344), (8, 5297672), (16, 2648836), (32, 1324418), (64, 662209), (509, 83264), (1018, 41632), (1301, 32576), (2036, 20816), (2602, 16288), (4072, 10408), (5204, 8144)]