42507938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{761}}^1\times {\mathrm{2539}}^1$

素因数の和:3313

約数の個数: 16

約数和(自身を含む): 69677280

約数和(自身を除く): 27169342

約数列:

[1, 2, 11, 22, 761, 1522, 2539, 5078, 8371, 16742, 27929, 55858, 1932179, 3864358, 21253969, 42507938]

約数ペア:

[(1, 42507938), (2, 21253969), (11, 3864358), (22, 1932179), (761, 55858), (1522, 27929), (2539, 16742), (5078, 8371)]