72293312

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12413}}^1$

素因数の和:12445

約数の個数: 56

約数和(自身を含む): 176576736

約数和(自身を除く): 104283424

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 12413, 24826, 49652, 86891, 99304, 161369, 173782, 198608, 322738, 347564, 397216, 645476, 695128, 794432, 1129583, 1290952, 1390256, 2259166, 2581904, 2780512, 4518332, 5163808, 5561024, 9036664, 10327616, 18073328, 36146656, 72293312]

約数ペア:

[(1, 72293312), (2, 36146656), (4, 18073328), (7, 10327616), (8, 9036664), (13, 5561024), (14, 5163808), (16, 4518332), (26, 2780512), (28, 2581904), (32, 2259166), (52, 1390256), (56, 1290952), (64, 1129583), (91, 794432), (104, 695128), (112, 645476), (182, 397216), (208, 347564), (224, 322738), (364, 198608), (416, 173782), (448, 161369), (728, 99304), (832, 86891), (1456, 49652), (2912, 24826), (5824, 12413)]