3851344

素因数分解:

$2^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:403

約数の個数: 40

約数和(自身を含む): 8624448

約数和(自身を除く): 4773104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137, 251, 274, 502, 548, 959, 1004, 1096, 1757, 1918, 2008, 2192, 3514, 3836, 4016, 7028, 7672, 14056, 15344, 28112, 34387, 68774, 137548, 240709, 275096, 481418, 550192, 962836, 1925672, 3851344]

約数ペア:

[(1, 3851344), (2, 1925672), (4, 962836), (7, 550192), (8, 481418), (14, 275096), (16, 240709), (28, 137548), (56, 68774), (112, 34387), (137, 28112), (251, 15344), (274, 14056), (502, 7672), (548, 7028), (959, 4016), (1004, 3836), (1096, 3514), (1757, 2192), (1918, 2008)]