27380756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 54378240

約数和(自身を除く): 26997484

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 67, 116, 134, 268, 271, 377, 542, 754, 871, 1084, 1508, 1742, 1943, 3484, 3523, 3886, 7046, 7772, 7859, 14092, 15718, 18157, 25259, 31436, 36314, 50518, 72628, 101036, 102167, 204334, 236041, 408668, 472082, 526553, 944164, 1053106, 2106212, 6845189, 13690378, 27380756]

約数ペア:

[(1, 27380756), (2, 13690378), (4, 6845189), (13, 2106212), (26, 1053106), (29, 944164), (52, 526553), (58, 472082), (67, 408668), (116, 236041), (134, 204334), (268, 102167), (271, 101036), (377, 72628), (542, 50518), (754, 36314), (871, 31436), (1084, 25259), (1508, 18157), (1742, 15718), (1943, 14092), (3484, 7859), (3523, 7772), (3886, 7046)]