65789944

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{2909}}^1$

素因数の和:3183

約数の個数: 32

約数和(自身を含む): 135140400

約数和(自身を除く): 69350456

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 257, 514, 1028, 2056, 2827, 2909, 5654, 5818, 11308, 11636, 22616, 23272, 31999, 63998, 127996, 255992, 747613, 1495226, 2990452, 5980904, 8223743, 16447486, 32894972, 65789944]

約数ペア:

[(1, 65789944), (2, 32894972), (4, 16447486), (8, 8223743), (11, 5980904), (22, 2990452), (44, 1495226), (88, 747613), (257, 255992), (514, 127996), (1028, 63998), (2056, 31999), (2827, 23272), (2909, 22616), (5654, 11636), (5818, 11308)]