71387522

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1873}}^1$

素因数の和:1970

約数の個数: 32

約数和(自身を含む): 121435200

約数和(自身を除く): 50047678

約数列:

[1, 2, 17, 19, 34, 38, 59, 118, 323, 646, 1003, 1121, 1873, 2006, 2242, 3746, 19057, 31841, 35587, 38114, 63682, 71174, 110507, 221014, 604979, 1209958, 1878619, 2099633, 3757238, 4199266, 35693761, 71387522]

約数ペア:

[(1, 71387522), (2, 35693761), (17, 4199266), (19, 3757238), (34, 2099633), (38, 1878619), (59, 1209958), (118, 604979), (323, 221014), (646, 110507), (1003, 71174), (1121, 63682), (1873, 38114), (2006, 35587), (2242, 31841), (3746, 19057)]