71343016

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{18089}}^1$

素因数の和:18141

約数の個数: 32

約数和(自身を含む): 146529000

約数和(自身を除く): 75185984

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 232, 493, 986, 1972, 3944, 18089, 36178, 72356, 144712, 307513, 524581, 615026, 1049162, 1230052, 2098324, 2460104, 4196648, 8917877, 17835754, 35671508, 71343016]

約数ペア:

[(1, 71343016), (2, 35671508), (4, 17835754), (8, 8917877), (17, 4196648), (29, 2460104), (34, 2098324), (58, 1230052), (68, 1049162), (116, 615026), (136, 524581), (232, 307513), (493, 144712), (986, 72356), (1972, 36178), (3944, 18089)]