2943328

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:179

約数の個数: 48

約数和(自身を含む): 6289920

約数和(自身を除く): 3346592

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 76, 94, 103, 152, 188, 206, 304, 376, 412, 608, 752, 824, 893, 1504, 1648, 1786, 1957, 3296, 3572, 3914, 4841, 7144, 7828, 9682, 14288, 15656, 19364, 28576, 31312, 38728, 62624, 77456, 91979, 154912, 183958, 367916, 735832, 1471664, 2943328]

約数ペア:

[(1, 2943328), (2, 1471664), (4, 735832), (8, 367916), (16, 183958), (19, 154912), (32, 91979), (38, 77456), (47, 62624), (76, 38728), (94, 31312), (103, 28576), (152, 19364), (188, 15656), (206, 14288), (304, 9682), (376, 7828), (412, 7144), (608, 4841), (752, 3914), (824, 3572), (893, 3296), (1504, 1957), (1648, 1786)]