42871586

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{751}}^1$

素因数の和:866

約数の個数: 32

約数和(自身を含む): 72119808

約数和(自身を除く): 29248222

約数列:

[1, 2, 17, 23, 34, 46, 73, 146, 391, 751, 782, 1241, 1502, 1679, 2482, 3358, 12767, 17273, 25534, 28543, 34546, 54823, 57086, 109646, 293641, 587282, 931991, 1260929, 1863982, 2521858, 21435793, 42871586]

約数ペア:

[(1, 42871586), (2, 21435793), (17, 2521858), (23, 1863982), (34, 1260929), (46, 931991), (73, 587282), (146, 293641), (391, 109646), (751, 57086), (782, 54823), (1241, 34546), (1502, 28543), (1679, 25534), (2482, 17273), (3358, 12767)]