71238818

素因数分解:

$2^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{21839}}^1$

素因数の和:22081

約数の個数: 16

約数和(自身を含む): 122653440

約数和(自身を除く): 51414622

約数列:

[1, 2, 7, 14, 233, 466, 1631, 3262, 21839, 43678, 152873, 305746, 5088487, 10176974, 35619409, 71238818]

約数ペア:

[(1, 71238818), (2, 35619409), (7, 10176974), (14, 5088487), (233, 305746), (466, 152873), (1631, 43678), (3262, 21839)]