7212304

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{953}}^1$

素因数の和:1015

約数の個数: 40

約数和(自身を含む): 15615072

約数和(自身を除く): 8402768

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 473, 688, 946, 953, 1892, 1906, 3784, 3812, 7568, 7624, 10483, 15248, 20966, 40979, 41932, 81958, 83864, 163916, 167728, 327832, 450769, 655664, 901538, 1803076, 3606152, 7212304]

約数ペア:

[(1, 7212304), (2, 3606152), (4, 1803076), (8, 901538), (11, 655664), (16, 450769), (22, 327832), (43, 167728), (44, 163916), (86, 83864), (88, 81958), (172, 41932), (176, 40979), (344, 20966), (473, 15248), (688, 10483), (946, 7624), (953, 7568), (1892, 3812), (1906, 3784)]