27319612

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{239}}^1$

素因数の和:342

約数の個数: 36

約数和(自身を含む): 52103520

約数和(自身を除く): 24783908

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 239, 478, 697, 956, 1394, 1681, 2788, 3362, 4063, 6724, 8126, 9799, 16252, 19598, 28577, 39196, 57154, 114308, 166583, 333166, 401759, 666332, 803518, 1607036, 6829903, 13659806, 27319612]

約数ペア:

[(1, 27319612), (2, 13659806), (4, 6829903), (17, 1607036), (34, 803518), (41, 666332), (68, 401759), (82, 333166), (164, 166583), (239, 114308), (478, 57154), (697, 39196), (956, 28577), (1394, 19598), (1681, 16252), (2788, 9799), (3362, 8126), (4063, 6724)]