27863408

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1151}}^1$

素因数の和:1265

約数の個数: 40

約数和(自身を含む): 57853440

約数和(自身を除く): 29990032

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 89, 136, 178, 272, 356, 712, 1151, 1424, 1513, 2302, 3026, 4604, 6052, 9208, 12104, 18416, 19567, 24208, 39134, 78268, 102439, 156536, 204878, 313072, 409756, 819512, 1639024, 1741463, 3482926, 6965852, 13931704, 27863408]

約数ペア:

[(1, 27863408), (2, 13931704), (4, 6965852), (8, 3482926), (16, 1741463), (17, 1639024), (34, 819512), (68, 409756), (89, 313072), (136, 204878), (178, 156536), (272, 102439), (356, 78268), (712, 39134), (1151, 24208), (1424, 19567), (1513, 18416), (2302, 12104), (3026, 9208), (4604, 6052)]