7124927344

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23437261}}^1$

素因数の和:23437288

約数の個数: 20

約数和(自身を含む): 14531102440

約数和(自身を除く): 7406175096

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 23437261, 46874522, 93749044, 187498088, 374996176, 445307959, 890615918, 1781231836, 3562463672, 7124927344]

約数ペア:

[(1, 7124927344), (2, 3562463672), (4, 1781231836), (8, 890615918), (16, 445307959), (19, 374996176), (38, 187498088), (76, 93749044), (152, 46874522), (304, 23437261)]