87842762

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1319}}^1$

素因数の和:1466

約数の個数: 32

約数和(自身を含む): 155105280

約数和(自身を除く): 67262518

約数列:

[1, 2, 7, 14, 67, 71, 134, 142, 469, 497, 938, 994, 1319, 2638, 4757, 9233, 9514, 18466, 33299, 66598, 88373, 93649, 176746, 187298, 618611, 655543, 1237222, 1311086, 6274483, 12548966, 43921381, 87842762]

約数ペア:

[(1, 87842762), (2, 43921381), (7, 12548966), (14, 6274483), (67, 1311086), (71, 1237222), (134, 655543), (142, 618611), (469, 187298), (497, 176746), (938, 93649), (994, 88373), (1319, 66598), (2638, 33299), (4757, 18466), (9233, 9514)]