27548704

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{569}}^1$

素因数の和:685

約数の個数: 48

約数和(自身を含む): 58174200

約数和(自身を除く): 30625496

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 89, 136, 178, 272, 356, 544, 569, 712, 1138, 1424, 1513, 2276, 2848, 3026, 4552, 6052, 9104, 9673, 12104, 18208, 19346, 24208, 38692, 48416, 50641, 77384, 101282, 154768, 202564, 309536, 405128, 810256, 860897, 1620512, 1721794, 3443588, 6887176, 13774352, 27548704]

約数ペア:

[(1, 27548704), (2, 13774352), (4, 6887176), (8, 3443588), (16, 1721794), (17, 1620512), (32, 860897), (34, 810256), (68, 405128), (89, 309536), (136, 202564), (178, 154768), (272, 101282), (356, 77384), (544, 50641), (569, 48416), (712, 38692), (1138, 24208), (1424, 19346), (1513, 18208), (2276, 12104), (2848, 9673), (3026, 9104), (4552, 6052)]