2759372

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1$

素因数の和:87

約数の個数: 72

約数和(自身を含む): 6601728

約数和(自身を除く): 3842356

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 31, 34, 44, 62, 68, 77, 119, 124, 154, 187, 217, 238, 289, 308, 341, 374, 434, 476, 527, 578, 682, 748, 868, 1054, 1156, 1309, 1364, 2023, 2108, 2387, 2618, 3179, 3689, 4046, 4774, 5236, 5797, 6358, 7378, 8092, 8959, 9548, 11594, 12716, 14756, 17918, 22253, 23188, 35836, 40579, 44506, 62713, 81158, 89012, 98549, 125426, 162316, 197098, 250852, 394196, 689843, 1379686, 2759372]

約数ペア:

[(1, 2759372), (2, 1379686), (4, 689843), (7, 394196), (11, 250852), (14, 197098), (17, 162316), (22, 125426), (28, 98549), (31, 89012), (34, 81158), (44, 62713), (62, 44506), (68, 40579), (77, 35836), (119, 23188), (124, 22253), (154, 17918), (187, 14756), (217, 12716), (238, 11594), (289, 9548), (308, 8959), (341, 8092), (374, 7378), (434, 6358), (476, 5797), (527, 5236), (578, 4774), (682, 4046), (748, 3689), (868, 3179), (1054, 2618), (1156, 2387), (1309, 2108), (1364, 2023)]