78834704

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{379013}}^1$

素因数の和:379034

約数の個数: 20

約数和(自身を含む): 164492076

約数和(自身を除く): 85657372

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 379013, 758026, 1516052, 3032104, 4927169, 6064208, 9854338, 19708676, 39417352, 78834704]

約数ペア:

[(1, 78834704), (2, 39417352), (4, 19708676), (8, 9854338), (13, 6064208), (16, 4927169), (26, 3032104), (52, 1516052), (104, 758026), (208, 379013)]