71345218

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{3307}}^1$

素因数の和:3406

約数の個数: 32

約数和(自身を含む): 129567744

約数和(自身を除く): 58222526

約数列:

[1, 2, 7, 14, 23, 46, 67, 134, 161, 322, 469, 938, 1541, 3082, 3307, 6614, 10787, 21574, 23149, 46298, 76061, 152122, 221569, 443138, 532427, 1064854, 1550983, 3101966, 5096087, 10192174, 35672609, 71345218]

約数ペア:

[(1, 71345218), (2, 35672609), (7, 10192174), (14, 5096087), (23, 3101966), (46, 1550983), (67, 1064854), (134, 532427), (161, 443138), (322, 221569), (469, 152122), (938, 76061), (1541, 46298), (3082, 23149), (3307, 21574), (6614, 10787)]