61786802

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{953}}^1$

素因数の和:1394

約数の個数: 32

約数和(自身を含む): 115945344

約数和(自身を除く): 54158542

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 421, 842, 953, 1906, 2947, 4631, 5894, 6671, 9262, 10483, 13342, 20966, 32417, 64834, 73381, 146762, 401213, 802426, 2808491, 4413343, 5616982, 8826686, 30893401, 61786802]

約数ペア:

[(1, 61786802), (2, 30893401), (7, 8826686), (11, 5616982), (14, 4413343), (22, 2808491), (77, 802426), (154, 401213), (421, 146762), (842, 73381), (953, 64834), (1906, 32417), (2947, 20966), (4631, 13342), (5894, 10483), (6671, 9262)]