42769168

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{15817}}^1$

素因数の和:15851

約数の個数: 30

約数和(自身を含む): 89735514

約数和(自身を除く): 46966346

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 15817, 31634, 63268, 126536, 205621, 253072, 411242, 822484, 1644968, 2673073, 3289936, 5346146, 10692292, 21384584, 42769168]

約数ペア:

[(1, 42769168), (2, 21384584), (4, 10692292), (8, 5346146), (13, 3289936), (16, 2673073), (26, 1644968), (52, 822484), (104, 411242), (169, 253072), (208, 205621), (338, 126536), (676, 63268), (1352, 31634), (2704, 15817)]