74087528

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{277}}^1\times {\mathrm{499}}^1$

素因数の和:849

約数の個数: 32

約数和(自身を含む): 141780000

約数和(自身を除く): 67692472

約数列:

[1, 2, 4, 8, 67, 134, 268, 277, 499, 536, 554, 998, 1108, 1996, 2216, 3992, 18559, 33433, 37118, 66866, 74236, 133732, 138223, 148472, 267464, 276446, 552892, 1105784, 9260941, 18521882, 37043764, 74087528]

約数ペア:

[(1, 74087528), (2, 37043764), (4, 18521882), (8, 9260941), (67, 1105784), (134, 552892), (268, 276446), (277, 267464), (499, 148472), (536, 138223), (554, 133732), (998, 74236), (1108, 66866), (1996, 37118), (2216, 33433), (3992, 18559)]