8712928

素因数分解:

$2^5\times 7^1\times {\mathrm{97}}^1\times {\mathrm{401}}^1$

素因数の和:515

約数の個数: 48

約数和(自身を含む): 19855584

約数和(自身を除く): 11142656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 97, 112, 194, 224, 388, 401, 679, 776, 802, 1358, 1552, 1604, 2716, 2807, 3104, 3208, 5432, 5614, 6416, 10864, 11228, 12832, 21728, 22456, 38897, 44912, 77794, 89824, 155588, 272279, 311176, 544558, 622352, 1089116, 1244704, 2178232, 4356464, 8712928]

約数ペア:

[(1, 8712928), (2, 4356464), (4, 2178232), (7, 1244704), (8, 1089116), (14, 622352), (16, 544558), (28, 311176), (32, 272279), (56, 155588), (97, 89824), (112, 77794), (194, 44912), (224, 38897), (388, 22456), (401, 21728), (679, 12832), (776, 11228), (802, 10864), (1358, 6416), (1552, 5614), (1604, 5432), (2716, 3208), (2807, 3104)]