77656592

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{373349}}^1$

素因数の和:373370

約数の個数: 20

約数和(自身を含む): 162033900

約数和(自身を除く): 84377308

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 373349, 746698, 1493396, 2986792, 4853537, 5973584, 9707074, 19414148, 38828296, 77656592]

約数ペア:

[(1, 77656592), (2, 38828296), (4, 19414148), (8, 9707074), (13, 5973584), (16, 4853537), (26, 2986792), (52, 1493396), (104, 746698), (208, 373349)]