42317492

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{40847}}^1$

素因数の和:40895

約数の個数: 24

約数和(自身を含む): 86924544

約数和(自身を除く): 44607052

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 40847, 81694, 163388, 285929, 571858, 1143716, 1511339, 3022678, 6045356, 10579373, 21158746, 42317492]

約数ペア:

[(1, 42317492), (2, 21158746), (4, 10579373), (7, 6045356), (14, 3022678), (28, 1511339), (37, 1143716), (74, 571858), (148, 285929), (259, 163388), (518, 81694), (1036, 40847)]