27995056

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5417}}^1$

素因数の和:5461

約数の個数: 40

約数和(自身を含む): 60464880

約数和(自身を除く): 32469824

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 5417, 10834, 21668, 43336, 86672, 92089, 102923, 184178, 205846, 368356, 411692, 736712, 823384, 1473424, 1646768, 1749691, 3499382, 6998764, 13997528, 27995056]

約数ペア:

[(1, 27995056), (2, 13997528), (4, 6998764), (8, 3499382), (16, 1749691), (17, 1646768), (19, 1473424), (34, 823384), (38, 736712), (68, 411692), (76, 368356), (136, 205846), (152, 184178), (272, 102923), (304, 92089), (323, 86672), (646, 43336), (1292, 21668), (2584, 10834), (5168, 5417)]