42390748

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{24251}}^1$

素因数の和:24297

約数の個数: 24

約数和(自身を含む): 81486720

約数和(自身を除く): 39095972

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 24251, 48502, 97004, 460769, 557773, 921538, 1115546, 1843076, 2231092, 10597687, 21195374, 42390748]

約数ペア:

[(1, 42390748), (2, 21195374), (4, 10597687), (19, 2231092), (23, 1843076), (38, 1115546), (46, 921538), (76, 557773), (92, 460769), (437, 97004), (874, 48502), (1748, 24251)]