42404414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{39779}}^1$

素因数の和:39835

約数の個数: 16

約数和(自身を含む): 70171920

約数和(自身を除く): 27767506

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 39779, 79558, 517127, 1034254, 1630939, 3261878, 21202207, 42404414]

約数ペア:

[(1, 42404414), (2, 21202207), (13, 3261878), (26, 1630939), (41, 1034254), (82, 517127), (533, 79558), (1066, 39779)]