47680346

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{1109}}^1$

素因数の和:1238

約数の個数: 32

約数和(自身を含む): 85034880

約数和(自身を除く): 37354534

約数列:

[1, 2, 7, 14, 37, 74, 83, 166, 259, 518, 581, 1109, 1162, 2218, 3071, 6142, 7763, 15526, 21497, 41033, 42994, 82066, 92047, 184094, 287231, 574462, 644329, 1288658, 3405739, 6811478, 23840173, 47680346]

約数ペア:

[(1, 47680346), (2, 23840173), (7, 6811478), (14, 3405739), (37, 1288658), (74, 644329), (83, 574462), (166, 287231), (259, 184094), (518, 92047), (581, 82066), (1109, 42994), (1162, 41033), (2218, 21497), (3071, 15526), (6142, 7763)]