26977384

素因数分解:

$2^3\times 7^1\times {\mathrm{311}}^1\times {\mathrm{1549}}^1$

素因数の和:1873

約数の個数: 32

約数和(自身を含む): 58032000

約数和(自身を除く): 31054616

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 311, 622, 1244, 1549, 2177, 2488, 3098, 4354, 6196, 8708, 10843, 12392, 17416, 21686, 43372, 86744, 481739, 963478, 1926956, 3372173, 3853912, 6744346, 13488692, 26977384]

約数ペア:

[(1, 26977384), (2, 13488692), (4, 6744346), (7, 3853912), (8, 3372173), (14, 1926956), (28, 963478), (56, 481739), (311, 86744), (622, 43372), (1244, 21686), (1549, 17416), (2177, 12392), (2488, 10843), (3098, 8708), (4354, 6196)]