27507788

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:163

約数の個数: 96

約数和(自身を含む): 64339968

約数和(自身を除く): 36832180

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 43, 44, 62, 67, 77, 86, 124, 134, 154, 172, 217, 268, 301, 308, 341, 434, 469, 473, 602, 682, 737, 868, 938, 946, 1204, 1333, 1364, 1474, 1876, 1892, 2077, 2387, 2666, 2881, 2948, 3311, 4154, 4774, 5159, 5332, 5762, 6622, 8308, 9331, 9548, 10318, 11524, 13244, 14539, 14663, 18662, 20167, 20636, 22847, 29078, 29326, 31691, 37324, 40334, 45694, 58156, 58652, 63382, 80668, 89311, 91388, 102641, 126764, 159929, 178622, 205282, 221837, 319858, 357244, 410564, 443674, 625177, 639716, 887348, 982421, 1250354, 1964842, 2500708, 3929684, 6876947, 13753894, 27507788]

約数ペア:

[(1, 27507788), (2, 13753894), (4, 6876947), (7, 3929684), (11, 2500708), (14, 1964842), (22, 1250354), (28, 982421), (31, 887348), (43, 639716), (44, 625177), (62, 443674), (67, 410564), (77, 357244), (86, 319858), (124, 221837), (134, 205282), (154, 178622), (172, 159929), (217, 126764), (268, 102641), (301, 91388), (308, 89311), (341, 80668), (434, 63382), (469, 58652), (473, 58156), (602, 45694), (682, 40334), (737, 37324), (868, 31691), (938, 29326), (946, 29078), (1204, 22847), (1333, 20636), (1364, 20167), (1474, 18662), (1876, 14663), (1892, 14539), (2077, 13244), (2387, 11524), (2666, 10318), (2881, 9548), (2948, 9331), (3311, 8308), (4154, 6622), (4774, 5762), (5159, 5332)]