68443136

素因数分解:

$2^{10}\times {\mathrm{89}}^1\times {\mathrm{751}}^1$

素因数の和:860

約数の個数: 44

約数和(自身を含む): 138540960

約数和(自身を除く): 70097824

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 256, 356, 512, 712, 751, 1024, 1424, 1502, 2848, 3004, 5696, 6008, 11392, 12016, 22784, 24032, 45568, 48064, 66839, 91136, 96128, 133678, 192256, 267356, 384512, 534712, 769024, 1069424, 2138848, 4277696, 8555392, 17110784, 34221568, 68443136]

約数ペア:

[(1, 68443136), (2, 34221568), (4, 17110784), (8, 8555392), (16, 4277696), (32, 2138848), (64, 1069424), (89, 769024), (128, 534712), (178, 384512), (256, 267356), (356, 192256), (512, 133678), (712, 96128), (751, 91136), (1024, 66839), (1424, 48064), (1502, 45568), (2848, 24032), (3004, 22784), (5696, 12016), (6008, 11392)]