2678848

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{2203}}^1$

素因数の和:2234

約数の個数: 28

約数和(自身を含む): 5598160

約数和(自身を除く): 2919312

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 2203, 4406, 8812, 17624, 35248, 41857, 70496, 83714, 140992, 167428, 334856, 669712, 1339424, 2678848]

約数ペア:

[(1, 2678848), (2, 1339424), (4, 669712), (8, 334856), (16, 167428), (19, 140992), (32, 83714), (38, 70496), (64, 41857), (76, 35248), (152, 17624), (304, 8812), (608, 4406), (1216, 2203)]