40220642

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23743}}^1$

素因数の和:23774

約数の個数: 24

約数和(自身を含む): 75790848

約数和(自身を除く): 35570206

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 23743, 47486, 166201, 261173, 332402, 522346, 1828211, 2872903, 3656422, 5745806, 20110321, 40220642]

約数ペア:

[(1, 40220642), (2, 20110321), (7, 5745806), (11, 3656422), (14, 2872903), (22, 1828211), (77, 522346), (121, 332402), (154, 261173), (242, 166201), (847, 47486), (1694, 23743)]