75438961936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{362687317}}^1$

素因数の和:362687338

約数の個数: 20

約数和(自身を含む): 157406296012

約数和(自身を除く): 81967334076

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 362687317, 725374634, 1450749268, 2901498536, 4714935121, 5802997072, 9429870242, 18859740484, 37719480968, 75438961936]

約数ペア:

[(1, 75438961936), (2, 37719480968), (4, 18859740484), (8, 9429870242), (13, 5802997072), (16, 4714935121), (26, 2901498536), (52, 1450749268), (104, 725374634), (208, 362687317)]