42596746

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:394

約数の個数: 32

約数和(自身を含む): 69696000

約数和(自身を除く): 27099254

約数列:

[1, 2, 19, 38, 43, 86, 131, 199, 262, 398, 817, 1634, 2489, 3781, 4978, 5633, 7562, 8557, 11266, 17114, 26069, 52138, 107027, 162583, 214054, 325166, 495311, 990622, 1120967, 2241934, 21298373, 42596746]

約数ペア:

[(1, 42596746), (2, 21298373), (19, 2241934), (38, 1120967), (43, 990622), (86, 495311), (131, 325166), (199, 214054), (262, 162583), (398, 107027), (817, 52138), (1634, 26069), (2489, 17114), (3781, 11266), (4978, 8557), (5633, 7562)]