2196062752

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{78791}}^1$

素因数の和:78881

約数の個数: 48

約数和(自身を含む): 4725628992

約数和(自身を除く): 2529566240

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 67, 104, 134, 208, 268, 416, 536, 871, 1072, 1742, 2144, 3484, 6968, 13936, 27872, 78791, 157582, 315164, 630328, 1024283, 1260656, 2048566, 2521312, 4097132, 5278997, 8194264, 10557994, 16388528, 21115988, 32777056, 42231976, 68626961, 84463952, 137253922, 168927904, 274507844, 549015688, 1098031376, 2196062752]

約数ペア:

[(1, 2196062752), (2, 1098031376), (4, 549015688), (8, 274507844), (13, 168927904), (16, 137253922), (26, 84463952), (32, 68626961), (52, 42231976), (67, 32777056), (104, 21115988), (134, 16388528), (208, 10557994), (268, 8194264), (416, 5278997), (536, 4097132), (871, 2521312), (1072, 2048566), (1742, 1260656), (2144, 1024283), (3484, 630328), (6968, 315164), (13936, 157582), (27872, 78791)]