7844018

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:207

約数の個数: 48

約数和(自身を含む): 15168384

約数和(自身を除く): 7324366

約数列:

[1, 2, 7, 13, 14, 26, 47, 49, 91, 94, 98, 131, 182, 262, 329, 611, 637, 658, 917, 1222, 1274, 1703, 1834, 2303, 3406, 4277, 4606, 6157, 6419, 8554, 11921, 12314, 12838, 23842, 29939, 43099, 59878, 80041, 83447, 86198, 160082, 166894, 301693, 560287, 603386, 1120574, 3922009, 7844018]

約数ペア:

[(1, 7844018), (2, 3922009), (7, 1120574), (13, 603386), (14, 560287), (26, 301693), (47, 166894), (49, 160082), (91, 86198), (94, 83447), (98, 80041), (131, 59878), (182, 43099), (262, 29939), (329, 23842), (611, 12838), (637, 12314), (658, 11921), (917, 8554), (1222, 6419), (1274, 6157), (1703, 4606), (1834, 4277), (2303, 3406)]