29876686

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1$

素因数の和:604

約数の個数: 32

約数和(自身を含む): 53111232

約数和(自身を除く): 23234546

約数列:

[1, 2, 7, 14, 37, 74, 137, 259, 274, 421, 518, 842, 959, 1918, 2947, 5069, 5894, 10138, 15577, 31154, 35483, 57677, 70966, 109039, 115354, 218078, 403739, 807478, 2134049, 4268098, 14938343, 29876686]

約数ペア:

[(1, 29876686), (2, 14938343), (7, 4268098), (14, 2134049), (37, 807478), (74, 403739), (137, 218078), (259, 115354), (274, 109039), (421, 70966), (518, 57677), (842, 35483), (959, 31154), (1918, 15577), (2947, 10138), (5069, 5894)]