78724928

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{23209}}^1$

素因数の和:23274

約数の個数: 28

約数和(自身を含む): 159174180

約数和(自身を除く): 80449252

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 212, 424, 848, 1696, 3392, 23209, 46418, 92836, 185672, 371344, 742688, 1230077, 1485376, 2460154, 4920308, 9840616, 19681232, 39362464, 78724928]

約数ペア:

[(1, 78724928), (2, 39362464), (4, 19681232), (8, 9840616), (16, 4920308), (32, 2460154), (53, 1485376), (64, 1230077), (106, 742688), (212, 371344), (424, 185672), (848, 92836), (1696, 46418), (3392, 23209)]